Donald W. Garrison

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Lancaster, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Wristwatch setting system
- Patent number 4,106,277
- Issue date Aug 15, 1978
- Time Computer, Inc.
- Donald W. Garrison
- G04 - HOROLOGY
Information Patent Grant
Wristwatch calculator with interface chip
- Patent number 4,101,963
- Issue date Jul 18, 1978
- Time Computer, Inc.
- Robert O. Reese
- G06 - COMPUTING CALCULATING COUNTING