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John N. Whipple
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Santa Ana, CA, US
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last 30 patents
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Patent Grant
Automatic system for setting digital watches
Patent number
4,211,065
Issue date
Jul 8, 1980
Hughes Aircraft Company
Lawrence S. Schmitz
G04 - HOROLOGY
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Patent Grant
Digitally tuned timepiece
Patent number
4,141,208
Issue date
Feb 27, 1979
Hughes Aircraft Company
John N. Whipple
G04 - HOROLOGY