Name Size Creator Creation Date Labels Comment  
PDF File 3507999.pdf 442 kB Shaun Ewing Apr 21, 1970 00:00
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US-3507999-A // Speech-noise discriminator // Manfred R. Schroeder // Bell Telephone Labor Inc
PDF File 3376561.pdf 441 kB Shaun Ewing Apr 02, 1968 00:00
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US-3376561-A // Magnetic memory sheet // Danylchuk Irynej // Bell Telephone Labor Inc
PDF File 3438873.pdf 441 kB Shaun Ewing Apr 15, 1969 00:00
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US-3438873-A // Anodic treatment to alter solubility of dielectric films // Paul F. Schmidt // Bell Telephone Labor Inc
PDF File 3365630.pdf 441 kB Shaun Ewing Jan 23, 1968 00:00
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US-3365630-A // Electroluminescent gallium phosphide crystal with three dopants // Logan Ralph A. ; Trumbore Forrest A. ; White Harry G. // Bell Telephone Labor Inc
PDF File 3476175.pdf 440 kB Shaun Ewing Nov 04, 1969 00:00
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US-3476175-A // Vapor-phase cooling of electronic components // Thomas J. Plevyak // Bell Telephone Labor Inc
PDF File 3426252.pdf 440 kB Shaun Ewing Feb 04, 1969 00:00
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US-3426252-A // Semiconductive device including beam leads // Martin P. Lepselter // Bell Telephone Labor Inc
PDF File 3328874.pdf 440 kB Shaun Ewing Jul 04, 1967 00:00
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US-3328874-A // Method and apparatus for manufacturing composite conductors // Davis Claude G. ; Freeman Walter K. ; Phelps James W. // Bell Telephone Labor Inc ; Simplex Wire & Cable Co
PDF File 3300578.pdf 440 kB Shaun Ewing Jan 24, 1967 00:00
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US-3300578-A // Data transmission // Davis Claude G. ; Sumner Eric E. ; Thomas Lewis C. // Bell Telephone Labor Inc
PDF File 3335361.pdf 440 kB Shaun Ewing Aug 08, 1967 00:00
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US-3335361-A // Voltage protected regulator // Natale Stephen V. ; Rickert Richard M. // Bell Telephone Labor Inc
PDF File 3369214.pdf 440 kB Shaun Ewing Feb 13, 1968 00:00
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US-3369214-A // Connector // Krumreich Charles L. ; Martin Victor S. // Bell Telephone Labor Inc
PDF File 3484151.pdf 439 kB Shaun Ewing Dec 16, 1969 00:00
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US-3484151-A // A nonreciprocal optical device employing birefringent elements with rotating birefringent axes // Edward H. Turner // Bell Telephone Labor Inc
PDF File 3295064.pdf 438 kB Shaun Ewing Dec 27, 1966 00:00
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US-3295064-A // Ultrasonic pulse modifier // White Donald L. // Bell Telephone Labor Inc
PDF File 3316507.pdf 437 kB Shaun Ewing Apr 25, 1967 00:00
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US-3316507-A // Magnetostrictive tuning of the magnetic parameters of gyromagnetic materials used in wave transmission devices // Heiter George L. // Bell Telephone Labor Inc
PDF File 3504297.pdf 437 kB Shaun Ewing Mar 31, 1970 00:00
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US-3504297-A // Broad band maser devices // Edward F. Labuda // Bell Telephone Labor Inc
PDF File 3381091.pdf 436 kB Shaun Ewing Apr 30, 1968 00:00
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US-3381091-A // Apparatus for determining the periodicity and aperiodicity of a complex wave // Sondhi Man M. // Bell Telephone Labor Inc
PDF File 3390932.pdf 436 kB Shaun Ewing Jul 02, 1968 00:00
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US-3390932-A // Thermal diffuseion gas lens emepeloying gas mixtures // Jr. Kenneth B. Mcafee, // Bell Telephone Labor Inc
PDF File 3277698.pdf 436 kB Shaun Ewing Oct 11, 1966 00:00
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US-3277698-A // Stress sensing semiconductive devices // Mason Warren P. // Bell Telephone Labor Inc
PDF File 3508202.pdf 436 kB Shaun Ewing Apr 21, 1970 00:00
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US-3508202-A // Electronic combination lock // Amos E. Joel Jr. // Bell Telephone Labor Inc
PDF File 3319978.pdf 436 kB Shaun Ewing May 16, 1967 00:00
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US-3319978-A // Timed release coupling // Melhose Alfred E. // Bell Telephone Labor Inc
PDF File 3543184.pdf 435 kB Shaun Ewing Nov 24, 1970 00:00
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US-3543184-A // Controllable logic gate oscillator // Michael S. Lane // Bell Telephone Labor Inc
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