John N. Whipple

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Santa Ana, CA, US

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Patents Grantslast 30 patents

Information 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
Information Patent Grant
Digitally tuned timepiece
- Patent number 4,141,208
- Issue date Feb 27, 1979
- Hughes Aircraft Company
- John N. Whipple
- G04 - HOROLOGY