Werner R. Baumgartner

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Orpund, CH

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Patents Grantslast 30 patents

Information Patent Grant
Manually-actuated contact switch arrangement for electronic watch
- Patent number 4,320,485
- Issue date Mar 16, 1982
- Werner R. Baumgartner
- G04 - HOROLOGY
Information Patent Grant
Energy system for electronic watch
- Patent number 4,320,477
- Issue date Mar 16, 1982
- Bulova Watch Co., Inc.
- Werner R. Baumgartner
- G04 - HOROLOGY
Information Patent Grant
Standardized electronic watch movement
- Patent number 4,264,969
- Issue date Apr 28, 1981
- Bulova Watch Company, Inc.
- Erich Walker
- G04 - HOROLOGY