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Electronic displays
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Patent number 4,527,863
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Issue date Jul 9, 1985
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The Secretary of State for Defence in Her Britannic Majesty's Government of t...
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John L. Glasper
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Random pattern generator
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Patent number 4,386,411
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Issue date May 31, 1983
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National Research Development Corporation
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Robert J. Risk
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G06 - COMPUTING CALCULATING COUNTING
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Liquid crystal color displays
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Patent number 4,328,493
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Issue date May 4, 1982
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National Research Development Corporation
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Ian A. Shanks
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G02 - OPTICS
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Analogue displays
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Patent number 4,326,279
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Issue date Apr 20, 1982
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National Research Development Corporation
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Ian A. Shanks
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G02 - OPTICS
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Liquid crystal display devices
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Patent number 4,211,473
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Issue date Jul 8, 1980
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The Secretary of State for Defence in Her Britannic Majesty's Government of t...
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Ian A. Shanks
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G02 - OPTICS
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Liquid crystal displays
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Patent number 4,109,241
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Issue date Aug 22, 1978
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The Secretary of State for Defence in Her Britannic Majesty's Government of G...
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Ian Alexander Shanks
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G02 - OPTICS