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Troy A. Lee
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Nicholasville, KY, US
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last 30 patents
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Patent Grant
Expansion unit for a personal computer
Patent number
D310998
Issue date
Oct 2, 1990
International Business Machines Corporation
Troy A. Lee
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Control unit for a personal computer
Patent number
D307746
Issue date
May 8, 1990
International Business Machines Corporation
Daniel E. Armstrong
D14 - Recording, communication, or information retrieval equipment