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Flat panel three-dimensional display unit
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Patent number 6,181,303
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Issue date Jan 30, 2001
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The United States of America as represented by the Secretary of the Army
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John L. Johnson
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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LCD-CRT hybrid image tube
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Patent number 5,598,053
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Issue date Jan 28, 1997
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The United States of America as represented by the Secretary of the Army
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John L. Johnson
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Lightweight binocular telescope
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Patent number 5,485,305
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Issue date Jan 16, 1996
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The United States of America as represented by the Secretary of the Army
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John L. Johnson
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G02 - OPTICS
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Lightweight binocular telescope
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Patent number 5,452,126
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Issue date Sep 19, 1995
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The United States of America as represented by the Secretary of the Army
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John L. Johnson
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G02 - OPTICS
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White light optical transform device
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Patent number 5,191,392
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Issue date Mar 2, 1993
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The United States of America as represented by the Secretary of the Army
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John L. Johnson
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G06 - COMPUTING CALCULATING COUNTING
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