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Richard J. Grassi
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Royse City, TX, US
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last 30 patents
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Patent Grant
Variable font display
Patent number
4,661,808
Issue date
Apr 28, 1987
Gulton Industries, Inc.
Robert E. Rector
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Grant
Memory transfer unit
Patent number
4,586,157
Issue date
Apr 29, 1986
Gulton Industries, Inc.
Robert E. Rector
G06 - COMPUTING CALCULATING COUNTING