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Etching of optical surfaces
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Patent number 4,415,414
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Issue date Nov 15, 1983
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Bell Telephone Laboratories, Incorporated
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Randolph H. Burton
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Photoelectrochemical gold plating process
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Patent number 4,399,004
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Issue date Aug 16, 1983
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Bell Telephone Laboratories, Incorporated
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Reginald R. Buckley
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Mask structures for photoetching procedures
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Patent number 4,391,683
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Issue date Jul 5, 1983
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Bell Telephone Laboratories, Incorporated
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Reginald R. Buckley
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Voltage surge protector
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Patent number 4,148,089
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Issue date Apr 3, 1979
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Bell Telephone Laboratories, Incorporated
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Becky T. Kerns
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER