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Martin T. Tucker
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Morrisville, NC, US
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last 30 patents
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Patent Grant
Personal computer with fractionated keyboard
Patent number
D376352
Issue date
Dec 10, 1996
International Business Machines Corporation
John P. Karidis
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Personal computer with extended keyboard
Patent number
D372465
Issue date
Aug 6, 1996
International Business Machines Corporation
John P. Karidis
D14 - Recording, communication, or information retrieval equipment