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Joseph E. Jesson
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Lake Villa, IL, US
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last 30 patents
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Patent Grant
Keyboard crosspoint encoder having N-key rollover
Patent number
4,420,744
Issue date
Dec 13, 1983
Oak Industries Inc.
Joseph E. Jesson
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Grant
Isolation membrane switch
Patent number
4,237,358
Issue date
Dec 2, 1980
Oak Industries Inc.
Willis A. Larson
H01 - BASIC ELECTRIC ELEMENTS