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Electron-beam tube
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Patent number 4,469,982
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Issue date Sep 4, 1984
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Vsesojuzny Energetichesky Institut Imeni V. I. Lenina
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Vladimir I. Perevodchikov
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H01 - BASIC ELECTRIC ELEMENTS
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EBS Device with cold-cathode
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Patent number 4,410,832
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Issue date Oct 18, 1983
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The United States of America as represented by the Secretary of the Army
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Bernard Smith
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H03 - BASIC ELECTRONIC CIRCUITRY
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-
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Electron discharge device
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Patent number 4,152,621
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Issue date May 1, 1979
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Zenith Radio Corporation
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Alexander Ellett
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H01 - BASIC ELECTRIC ELEMENTS
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Electron-beam converter
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Patent number 4,059,784
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Issue date Nov 22, 1977
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Vladimir Innokentievich Perevodchikov
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H01 - BASIC ELECTRIC ELEMENTS
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Electron beam collimator
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Patent number 4,053,808
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Issue date Oct 11, 1977
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U.S. Philips Corporation
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Jack Peacock
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G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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3798476
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Patent number 3,798,476
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Issue date Mar 19, 1974
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H01 - BASIC ELECTRIC ELEMENTS
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3790000
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Patent number 3,790,000
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Issue date Feb 5, 1974
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H01 - BASIC ELECTRIC ELEMENTS
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3784866
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Patent number 3,784,866
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Issue date Jan 8, 1974
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H01 - BASIC ELECTRIC ELEMENTS
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3783327
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Patent number 3,783,327
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Issue date Jan 1, 1974
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H01 - BASIC ELECTRIC ELEMENTS
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3641380
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Patent number 3,641,380
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Issue date Feb 8, 1972
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H01 - BASIC ELECTRIC ELEMENTS
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3641381
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Patent number 3,641,381
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Issue date Feb 8, 1972
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H01 - BASIC ELECTRIC ELEMENTS
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3544888
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Patent number 3,544,888
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Issue date Dec 1, 1970
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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3428844
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Patent number 3,428,844
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Issue date Feb 18, 1969
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H01 - BASIC ELECTRIC ELEMENTS
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3424933
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Patent number 3,424,933
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Issue date Jan 28, 1969
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H01 - BASIC ELECTRIC ELEMENTS
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3356886
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Patent number 3,356,886
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Issue date Dec 5, 1967
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H01 - BASIC ELECTRIC ELEMENTS
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3334257
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Patent number 3,334,257
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Issue date Aug 1, 1967
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H01 - BASIC ELECTRIC ELEMENTS
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3304458
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Patent number 3,304,458
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Issue date Feb 14, 1967
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H01 - BASIC ELECTRIC ELEMENTS
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3297900
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Patent number 3,297,900
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Issue date Jan 10, 1967
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H03 - BASIC ELECTRONIC CIRCUITRY
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3217203
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Patent number 3,217,203
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Issue date Nov 9, 1965
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H01 - BASIC ELECTRIC ELEMENTS
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3125699
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Patent number 3,125,699
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Issue date Mar 17, 1964
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H01 - BASIC ELECTRIC ELEMENTS
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3109123
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Patent number 3,109,123
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Issue date Oct 29, 1963
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H01 - BASIC ELECTRIC ELEMENTS
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3054012
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Patent number 3,054,012
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Issue date Sep 11, 1962
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H01 - BASIC ELECTRIC ELEMENTS
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2977496
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Patent number 2,977,496
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Issue date Mar 28, 1961
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H01 - BASIC ELECTRIC ELEMENTS
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2975316
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Patent number 2,975,316
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Issue date Mar 14, 1961
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H01 - BASIC ELECTRIC ELEMENTS
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2973446
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Patent number 2,973,446
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Issue date Feb 28, 1961
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H01 - BASIC ELECTRIC ELEMENTS
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2967967
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Patent number 2,967,967
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Issue date Jan 10, 1961
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H01 - BASIC ELECTRIC ELEMENTS
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2932754
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Patent number 2,932,754
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Issue date Apr 12, 1960
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H01 - BASIC ELECTRIC ELEMENTS