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			Lee De Forest

			Council Bluffs, Iowa 26.08.1873- Hollywood, California 30.06.1961

			Bibliografia



	1900		01 09 1900 US716203A Wireless t In my patents list elegraphy



	1901		06 03 1901 US720568 Space telegraphy

			05 07 1901 US716000 (A)APPARATUS FOR COMMUNICATING SIGNALS THROUGH SPACE



	1902		Scrapbook Lee De Forest, Crerar Manuscript Collection (University of Chicago. Library) 1902 - 244 pagine

			03 03 1902 US730246 (A) SPACE TELEGRAPHY

			04 08 1902 US716334 METHOD OF COMMUNICATING SIGNALS THROUGH SPACE

			04 11 1902 US730247 WIRELESS TELEGRAPHY

			14 11 1902 US730247 Wireless telegraphy

			20 11 1912 US730819 WIRELESS SIGNALING.

			10 12 1902 US730247A Wireless signaling apparatus

			10 12 1902 US802981 WIRELESS SIGNALING APPARATUS

			24 12 1902 US770228A Receiver for space signaling



	1903		17 01 1903 US894378 WIRELESS SIGNALING APPARATUS

			10 02 1903 CA83862A Apparatus for communicating signals through space

			18 02 1903 GB190303876A Methods and Apparatus Employed in Wireless Signalling.

			14 03 1903 US770229 WIRELESS SIGNALING APPARATUS

			14 03 1903 US759216A WIRELESS SIGNALING APPARATUS

			27 03 1903 FR329773A Methods and apparatus used for signals in devices without son

			17 06 1903 US749436 WIRELESS TELEGRAPH RANGE FINDER

			20 06 1903 US772878 (A) MAGNETIC DETECTOR

			21 09 1903 US758517 (A)ART OF WIRELESS TELEGRAPHY

			21 09 1903 US802850 (A) SPARK-DETERMINING APPARATUS FOR WIRELESS SIGNALING

			21 09 1903 US772879 ART OF DUPLEX WIRELESS TELEGRAPHY

			02 11 1903 US877069 (A) MAGNETIC DETECTOR



	1904		25 01 1904 US806966 (A)WIRELESS-TELEGRAPH SYSTEM

			11 05 1904 US876165 WIRELESS TELEGRAPH TRANSMITTING SYSTEM.

			26 05 1904 US771819 (A)WIRELESS SIGNALING APPARATUS

			28 05 1904 US771818 (A)WIRELESS SIGNALING APPARATUS

			09 06 1904 US771820 (A)PROTECTING DEVICE FOR HIGH-FREQUENCY APPARATUS



	1905		02 02 1905 US979275 (A) OSCILLATION-RESPONSIVE DEVICE.

			22 03 1905 US926933 (A) WIRELESS TELEGRAPHY

			04 12 1905 US852381 (A) WIRELESS-TELEGRAPH RECEIVING SYSTEM

			06 12 1905 US827523 (A)WIRELESS-TELEGRAPH SYSTEM

			08 12 1905 US833034 AEROPHONE.

			09 12 1905 US823402 (A) STATIC VALVE FOR WIRELESS-TELEGRAPH SYSTEMS

			11 12 1905 US836015 (A) AEROPHONE

			21 12 1905 US894317 (A) ELECTRODE FOR ELECTROLYTIC OR LIQUID OSCILLATION-DETECTORS FOR WIRELESS TELEGRAPHY

			22 12 1905 US836072 (A) AEROPHONE

			22 12 1905 US894318 (A) AEROPHORE



	1906		Wireless system of Lee De Forest: a collection of pamphlets] Lee De Forest s.n., 1906

			02 01 1906 US827524 (A) WIRELESS-TELEGRAPH SYSTEM

			18 01 1906 US824637 (A)OSCILLATION-RESPONSIVE DEVICE

			20 01 1906 US824638 (A) OSCILLATION-RESPONSIVE DEVICE

			20 01 1906 US926934 (A) WIRELESS-TELEGRAPH TUNING DEVICE

			02 02 1906 US926935 (A) WIRELESS-TELEGRAPH TRANSMITTER

			02 02 1906 US822936 (A)WIRELESS-TELEGRAPH SYSTEM

			14 02 1906 US837901 (A) WIRELESS TELEGRAPHY

			20 02 1906 US824003 (A) WIRELESS-TELEGRAPH SYSTEM

			03 03 1906 GB190605258 (A) Wireless Telegraphy

			04 04 1906 US867876 (A) OSCILLATION-RESPONSIVE DEVICE

			19 05 1906 US836070 (A)OSCILLATION-RESPONSIVE DEVICE

			19 05 1906 US836071 (A)OSCILLATION-RESPONSIVE DEVICE

			20 06 1906 US1101533 (A) WIRELESS TELEGRAPHY

			27 08 1906 US841386 (A) WIRELESS TELEGRAPHY

			25 10 1906 US841387 (A) DEVICE FOR AMPLIFYING FEEBLE ELECTRICAL CURRENTS

			12 11 1906 US973644 (A) AEROPHONE

			07 12 1906 DK10814 (C) Anordning til Signalgivning med elektromagnetiske Bølger

			07 12 1906 DK10820 (C) Apparat til Afsendelse af radiotelefoniske Signaler

			07 12 1906 GB190627938 (A) Apparatus for Signalling by Means of Electromagnetic Waves

			07 12 1906 FR372300 (A) electric battery lamps

			07 12 1906 FR372301 (A)Appareil pour téléphonie sans fil

			10 12 1906 GB190628125 (A) Wireless Telephony



	1907		29 01 1907 US979276 (A) SPACE TELEGRAPHY

			29 01 1907 US943969 (A) SPACE TELEGRAPHY

			29 01 1907 US879532 (A) SPACE TELEGRAPHY

			29 01 1907 US850917 SPACE TELEGRAPHY

			29 01 1907 US943969 (A) SPACE TELEGRAPHY

			11 02 1907 GB190703380 (A)Wireless Telegraphy

			13 02 1907 DK11275 (C) Modtageanordning til traadløs Telegrafering

			13 02 1907 FR376004 (A) Perfectionnements dans la télégraphie sans fil

			01 03 1907 US874178 (A) CAUTERY

			01 03 1907 GB190717454 (A)Cauteries

			09 03 1907 US1025908 (A)TRANSMISSION OF MUSIC BY ELECTROMAGNETIC WAVES

			12 06 1907 US867877 (A) ART OF DETECTING OSCILLATIONS

			12 06 1907 US867878 (A) OSCILLATION-DETECTOR

			20 06 1907 US995339 SPACE TELEGRAPHY.

			20 06 1907 US995126 (A) SYSTEM FOR AMPLIFYING FEEBLE ELECTRIC CURRENTS

			20 06 1907 US926936 (A) SPACE TELEGRAPHY

			25 06 1907 US913718 (A) SPACE TELEGRAPHY

			26 06 1907 US926937 (A) SPACE TELEPHONY

			08 07 1907 US1123118 (A) SIGNALING SYSTEM

			08 07 1907 US1006635 (A)SPACE TELEPHONY

			08 07 1907 US1006636 (A)SPACE TELEPHONY

			05 08 1907 FR380556 (A) Cautère utilisant des courants électriques de haute fréquence ainsi que des électrodes à pointe d'aiguille et à arete vive

			05 08 1907 AT40321 (B) Elektrischer Brennapparat



	1908		21 01 1908 GB190801427 (A) Space Telegraphy

			22 01 1908 FR386426 (A) Perfectionnements dans la télégraphie sans fil

			08 02 1908 US979277 (A) HIGH-FREQUENCY ELECTRICAL-OSCILLATION GENERATOR

			24 08 1908 US966539 (A) TRANSMITTING APPARATUS

			25 09 1908 GB190820206 (A) Relating to Wireless Communication

			01 10 1908 GB190820638 (A) Relating to Secrecy Systems for Wireless Communication

			05 10 1908 US1042205 (A) SYSTEM OF DUPLEX WIRELESS TRANSMISSION

			10 10 1908 US1123119 (A) SECRECY SYSTEM FOR WIRELESS COMMUNICATION

			31 12 1908 US1183802 (A) RANGE-TELLER



	1909		20 01 1909 US1123120 (A) ARC MECHANISM FOR SYSTEMS OF SPACE COMMUNICATIONS



	1910		10 03 1910 US1171598 (A) SPARK-GAP FOR RADIOTONE WIRELESS-TELEGRAPH SYSTEMS

			05 05 1910 US1134593 RECEIVING SYSTEM FOR ELECTROMAGNETIC RADIATIONS

			17 09 1910 US1125496 (A)WIRELESS-TELEPHONE TRANSMITTING SYSTEM



	1911		25 01 1911 US1183803 (A) WIRELESS-TELEPHONE SYSTEM

			06 12 1911 US1221033 (A) WIRELESS-TELEGRAPH SIGNALING SYSTEM



	1912		11 04 1912 US1134594 MEANS FOR INCREASING THE STRENGTH OF ELECTRIC

			24 09 1912 US1214283 (A) WIRELESS TELEGRAPHY



	1914		L. De Forest Il rivelatore e amplificatore audion ( PIRE -Marzo 1914 pag. 15)

			14 01 1914 FR467282 (A) Procédé et appareil pour amplifier et reproduire des sons

			26 01 1914 GB191402059 (A) Method of and Apparatus for Amplifying and Reproducing Sounds

			12 03 1914 US1170881 (A) WIRELESS RECEIVING SYSTEM

			14 09 1914 US1201270 (A) OSCILLATING-CURRENT GENERATOR



	1915		11 03 1915 FR477990 (A)Perfectionnements dans les systèmes récepteurs de télégraphie sans fil

			12 03 1915 GB191503950 (A) Wireless Receiving Systems

			26 03 1915 US1221034 (A) OSCILLATING-CURRENT GENERATOR

			09 04 1915 US1221035 (A) APPARATUS FOR USE IN WIRE OR RADIO COMMUNICATIONS

			24 04 1915 US1190869 QUENCH SPARK DISCHARGER.

			30 04 1915 GB191506486 (A) "Wireless Telegraph and Telephone Systems."

			10 05 1915 US1554795 - RADIO SIGNALIKG SYSTEM

			13 05 1915 US1314252 OSCILLATION GENERATOR.

			14 05 1915 FR478679 (A) Système de télégraphie et téléphonie sans fil

			23 06 1915 US1177848 (A)APPARATUS FOR AND METHOD OF RECORDING FLUCTUATING CURRENTS

			07 07 1915 US1170882 (A) AUTOMATIC SWITCHING DEVICE FOR TELEPHONE SYSTEMS

			28 07 1915 US1201271 (A) OSCILLATING AUDION

			27 09 19015 US1201272 TELEGRAPH AND TELEPHONE RECEIVING SYSTEM

			28 12 1915 US1201273 (A) OSCILLATION-GENERATOR



	1916		"The Story of Lee de Forest," Electrical Experimenter, December, 1916, p 561

			22 01 1916 US1309753 (A) MEANS FOR TRANSFORMING MECHANICAL VIBRATIONS INTO ELECTRICAL VIBRATIONS

			14 03 1916 GB100358 (A) "Electrical Means for Producing Musical Notes"

			18 03 1916 FR481526 (A) Perfectionnements aux dispositifs électriques permettant de produire des notes musicales

			16 06 1916 US1437498 Oscillion (DE437744-1922)

			03 07 1916 GB100841 Automatic Switching Devices for Wireless Telephone Systems. (GB100841-1917 FR492017-1923 DE369712-1923)

			04 09 1916 GB101415 (A) Radio Transmitter Systems

			11 12 1916 US1299356 (A) APPARATUS FOR USE IN RADIOCOMMUNICATION



	1917		21 02 1917 US1230874 (A) METALLIC AUDION

			06 05 1917 DE369712 Improvements in Automatic Switching Devices for Wireless Telephone Systems. (GB100841-1917 FR492017-1923)

			22 05 1917 FR494801 (A) Perfectionnements aux systèmes de lancement des signaux radio-télégraphiques



	1918		10 06 1918 DK23140 (C) Anordning til Forstærkning og Gengivelse af Lydbølger



	1919		30 04 1919 DK24502 (C) Modtagesystem til traadløs Telefonering



	1920		The audion - its action and some recent applications Lee De Forest Lippincott, 1920 - 38 pagine

			How to set up an amateur radio receiving station: containing explanations of the essential apparatus required to receive wireless signals; their purpose and uses; suggestions on the best, least expensive and most convenient method of securing the apparatus; instructions for erecting and wiring a simplified and an Audion-unit receiving station Lee De ForestDe Forest radio telephone and telegraph company, 1920 - 32 pagine

			07 02 1920 US1478029 RADIO RECEIVING SYSTEM

			17 06 1920 GB160430 (A) electrical signalling by means of alternating currents

			21 06 1920 GB145476 (A) electric subterranean signalling systems

			05 07 1920 GB146491 (A) electrical signalling

			09 07 1920 FR519967 (A)Perfectionnements dans la téléphonie ou signalisation électrique

			14 07 1920 GB149272 (A) radio signaling systems



	1921		04 01 1921 CA207097 (A) METALLIC AUDION

			04 01 1921 CA207098 (A) MEANS OF TRANSFORMING MECHANICAL VIBRATIONS INTO ELECTRICAL VIBRATIONS

			04 01 1921 CA207099 (A) OSCILLATING AUDION

			08 03 1921 CA209192 (A) SOUND REPRODUCING MECHANISM

			22 03 1921 CA209618 (A) OSCILLATION GENERATOR

			22 03 1921 CA209619 (A) APPARATUS FOR WIRE OR RADIO COMMUNICATIONS

			31 05 1921 CA212036 (A) APPARATUS FOR USE IN RADIO COMMUNICATION

			31 05 1921 CA212037 (A) RADIO TELEPHONY

			12 08 1921 DK32388 (C)Anordning til fotografisk Registrering af Lyde

			12 08 1921 DK32869 (C) Fotografisk Lydregistrering

			16 08 1921 GB192027 (A) means for reproducing sound

			16 08 1921 GB188763 (A) sound transmitters, and reproducers

			16 08 1921 GB193072 (A) means for recording sounds

			16 08 1921 GB189183 (A) sound recording and reproducing apparatus

			27 08 1921 DK31881 (C) Endeløs Strimmel eller Film med en uafbrudt, fotografisk Registrering

			27 08 1921 DK32005 (C) Apparat til Gengivelse eller Optagelse af Lyd

			02 09 1921 DE437744 Oscillion (US1437498) (2)

			02 09 1921 DE406458 Sendeschaltung fuer drahtlose Telephonie

			02 09 1921 DE405983 Vorrichtung zur Wiedergabe von photographisch auf einem Traeger aufgezeichneten Lauten

			02 09 1921 DE405982 Vorrichtung zur Wiedergabe photographisch aufgezeichneter Laute

			02 09 1921 DE405985 Aufnahmebehaelter fuer Filmbaender

			02 09 1921 DE424560 Ton- und Bildfilm

			02 09 1921 DE430167 Vorrichtung zur Wiedergabe oder Aufnahme von Ton- und Sprachschwingungen

			02 09 1921 DE439205 Verfahren zum photoelektrischen Aufzeichnen von Lauten




	1922		Wireless In The Home by De Forest, Lee

			18 04 1922 CA217813 (A) ELECTRICAL MEANS FOR PRODUCING MUSICAL NOTES

			02 05 1922 CA218235 (A) RADIO SIGNALLING SYSTEM

			02 05 1922 CA218236 (A) RADIO SIGNALLING SYSTEM

			02 05 1922 CA218237 (A) RADIO SIGNALLING SYSTEM

			02 05 1922 CA218242 (A) APPARATUS FOR AMPLIFYING PULSATING ELECTRIC CURRENTS

			02 05 1922 CA218243 (A) ALTERNATION OF DIRECT CURRENT

			09 05 1922 CA218468 (A) SELECTIVE AUDION AMPLIFIER

			09 05 1922 CA218469 (A) SOUND PRODUCER

			09 05 1922 CA218470 (A) SOUND REPRODUCTION

			09 05 1922 CA218471 (A) SOUND REPRODUCER

			09 05 1922 CA218472 (A) ELECTRICAL SIGNALLER

			09 05 1922 CA218473 (A) AUDION CIRCUIT

			23 05 1922 CA218882 (A) OSCILLATION GENERATOR

			23 05 1922 CA218883 (A) RANGE TELLER

			23 05 1922 CA218884 (A) WIRELESS TELEGRAPH SIGNALLING SYSTEM

			23 05 1922 CA218885 (A) OSCILLATING CURRENT GENERATOR

			23 05 1922 CA218886 (A) SUBTERRANEAN SIGNALLING SYSTEM

			11 07 1922 DE409559 Lautsprecheinrichtung



	1923		Phonofilm Lee De Forest - 30 pagine

			A Few Moments with Eddie Cantor by Lee de Forest Early sound film featuring comedian Eddie Cantor.

			28 04 1923 US1653155 TALKING MOVING PICTURE EQUIPMENT

			28 04 1923 US1693071 - SOUND .RECORDING ATTACHMENT FOB MOTION PICTURE CAMERAS

			28 04 1923 US1693072 MEANS FOR SHIELDING SOUND DETECTOR AND AMPLIFIER APPARATUS

			22 05 1923 CA231326 (A) RADIO SIGNALLING SYSTEM

			22 05 1923 CA231327 (A) RADIO RECEIVING SYSTEM

			22 05 1923 CA231328 (A) RADIO TELEPHONE TRANSMITTER SYSTEM

			22 05 1923 CA231329 (A)RADIO RECEIVING SYSTEM

			22 05 1923 CA231331 (A) ELECTRICAL SIGNALLING SYSTEM

			29 05 1923 CA231489 (A) RADIO TRANSMITTING SYSTEM

			26 06 1923 GB206111 (A) means for and method of controlling electric current by sounds

			26 06 1923 GB207153 (A) Improvements in means for protecting picture and like films

			26 06 1923 GB212867 (A) Improvements in electric discharge device for lighting

			09 07 1923 GB214937 (A) Improvements in slot cleaning devices for machines for recording sound photographically, or reproducing sound from photographic records

			09 07 1923 DK33968 (C) Anordning ved Apparater til Optagelse og Gengivelse af fonografiske Lydbølger

			10 07 1923 CA232646 (A) MULTIPLEX RADIO SIGNALLING SYSTEM

			24 07 1923 CA233021 (A) MOTION PICTURE FILM

			04 12 1923 CA236175 (A) MEANS OF CONTROLLING ELECTRIC CURRENTS

			15 12 1923 AT97004 (B) Einrichtung zur Verstärkung von Hochfrequenzströmen mittels Fntladungsröhren

			15 12 1923 AT96747 (B) Schaltungsanordnung zur Erzeugung und Beeinflussung sowie zum Empfang elektrischer Schwingungen mittels Elektronenröhren



	1924		President Coolidge, Taken on the White House Ground by Lee de Forest The first presidential film with sound recording. Preserved by the Library of Congress from the AFI/Maurice Zouary Collection

			15 012 1924 AT97069 (B) Einrichtung zur Beeinflussung elektrischer Wellen, insbesondere für drahtlose Telephonie

			12 02 1924 CA237838 (A) RADIO SIGNALLING SYSTEM

			15 04 1924 CA239325 (A) ENDLESS SOUND RECORD

			22 04 1924 CA239488 (A) LIGHT CONTROLLING MEANS

			06 05 1924 CA239808 (A) FILM PROTECTING ARRANGEMENT

			17 05 1924 US1695415 TALKING-MOTION-PICTTJRE RECORD

			24 06 1924 CA241134 (A) RADIO SYSTEM

			24 06 1924 CA241135 (A) WIRELESS TELEPHONE SYSTEM

			09 07 1924 GB214938 (A) An improved sound reproducing attachment for moving picture projecting apparatus

			06 08 1924 DE400399 Vorrichtung zur photographischen Aufnahme von Lauten und zu deren Wiedergabe

			19 08 1924 CA242320 (A) TELEGRAPHIC OR TELEPHONIC APPARATUS

			18 11 1924 CA244581 (A) AUDION CIRCUIT

			18 11 1924 CA244656 (A) RADIO ANTENNAE

			24 11 1924 GB225840 (A) Improvements in talking moving picture machines

			03 12 1924 CH112970 (A) Talking moving-picture machine

			20 12 1924 US1629152 SLOT CLEANER FOR MOTION-PICTURE MACHINES

			23 12 1924 CA245512 (A) SLOT CLEANER FOR MOTION PICTURE MACHINES

			30 12 1924 CA245680 (A) MEANS FOR AND METHOD OF CONTROLLING ELECTRIC CURRENTS BY SOUNDS



	1925		06 01 1925 CA245857 (A) LIGHT EMITTING DEVICE

			03 04 1925 GB246351 (A) Shielding microphones and associated amplifier apparatus

			03 04 1925 GB245321 (A) Talking moving picture equipment

			03 04 1925 GB254032 (A) Telephone receiver

			14 07 1925 CA251827 (A) MEANS FOR RECORDING AND REPRODUCING SOUNDS

			04 08 1925 CA252269 (A) SILENT DRIVE MECHANISM FOR TALKING MOTION PICTURE MACHINES

			04 08 1925 CA252270 (A) METHOD OF AND MEANS FOR SECURING SYNCHRONIZATION IN TALKING MOTION PICTURE PHOTOGRAPHY

			11 08 1925 CA252491 (A) MEANS FOR RECORDING AND REPRODUCING SOUND

			18 08 1925 CA252696 (A) SOUND CONTROLLED MEANS FOR PRODUCING LIGHT VARIATIONS

			07 09 1925 GB246099 (A) Improvements in sound reproducing devices

			24 10 1925 GB260286 (A) Improvements in electro-magnetic units for operating the diaphragm of sound reproducing devices

			31 10 1925 GB260624 (A) Improvements in sound reproducing devices

			03 11 1925 DK37820 (C) Lydgengiveapparat



	1926		22 05 1926 US 1866090 - SOUND REPRODUCING DEVICE

			06 07 1926 CA262306 (A) SOUND PHOTOGRAPHY

			07 12 1926 CA266608 (A) SOUND MECHANISM

			28 12 1926 CA267015 (A) TALKING MOTION PICTURE RECORD



	1927		05 04 1927 CA269515 (A) SOUND MECHANISM

			05 04 1927 CA269516 (A) SOUND MECHANISM

			05 04 1927 CA269517 (A) SOUND MECHANISM

			14 06 1927 CA271484 (A) MEANS FOR RECORDING AND REPRODUCING SOUND



	1928		01 05 1928 CA279863 (A) MOVING PICTURE TALK MECHANISM

			01 05 1938 CA279864 (A) MOVING PICTURE TALK MECHANISM

			01 08 1928 GB295034 (A) Improvements in or connected with film propelling mechanism




	1929		De Forest, Lee, "Milestones in Radio History," Radio World, 1929

			Radio simplified Lee De Forest DeForest Radio Company, 1929 - 31 pagine

			20 08 1929 CA292425 (A) TALKING MOVING PICTURE APPARATUS



	1934		20 03 1934 CA340187 (A) TELEVISION RECEIVER

			13 11 1934 CA346013 (A) GASEOUS DISCHARGE DEVICE

			25 12 1934 CA347054 (A) SOUND REPRODUCING DEVICE



	1935		20 09 1935 US2126541 (A)High frequency oscillating circuit

			09 07 1935 CA351565 (A) SOUND ON FILM RECORDING APPARATUS



	1939		Letters Lee De Forest, Edwin Franks Goldman 1939



	1942		DE FOREST, Lee, Television. Today and Tomorrow, The Dial Press, New York, 1942.



	1944		DE FOREST LEE, Robert E,. Television: The Revolutionary Industry, Foreword By Dr. Lee De Forest, Essential Books, New York, 1944



	1945		Television, today and tomorrow Lee De Forest Hutchinson's scientic & technical publications, 1945 - 176 pagine

	1945		Television and motion pictures Lee De Forest Hollywood Reporter, 1945 - 38 pagine



	1946		Television: now and onwards Lee De Forest Hutchinson's Scientific & Technical Publications, 1946 - 176 pagine



	1950		Interview with Lee de Forest 1950 by Thorn Mayes “Interview with Lee de Forest.” Circa 1950, 21 min. Recording from the Perham Foundation (California Historical Radio Society tape, Vol. 10, #2). Topics center around quality of radio broadcasting and future of television. From the Thorn Mayes Sound Recordings (#65-CAS), Perham Collection of Early Electronics, History San Jose. Transferred from audiocassette in 2015.

			Intervista a Lee de Forest . Circa 1950 , 21 min . Registrazione dalla Perham Foundation (nastro California Historical Society Radio , Vol . 10 , # 2 ) . Argomenti sulla qualità della radiodiffusione e futuro della televisione . Dal Thorn Mayes registrazioni sonore ( # 65 - CAS ) , Perham Collection of Early Elettronica , Storia di San Jose . Trasferito da audiocassetta nel 2015 .

			Father of radio: the autobiography of Lee de Forest Lee De Forest Wilcox & Follett, 1950 - 502 pagine



	1954		23 07 1954 US2813931 AUTOMATIC DIALING DEVICE FOR DIAL TELEPHONES



	1966		A master of sound Israel E. Levine, Lee De Forest, Mary Lou Munson Pyramid Books, 1966 - 128 pagine

			Wireless in the home: containing explanation of the theory of radio; the value of radio in the home; the essentials of a radio receiving station; how to erect an antennae; the purposes and uses of various pieces of equipment; the two-step amplifier Lee De Forest De Forest radio telephone and telegraph company - 32 pagine