Dale R. Koehler

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Westwood, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Key-operated solid-state timepieces
- Patent number 4,316,276
- Issue date Feb 16, 1982
- Bulova Watch Company, Inc.
- Dale R. Koehler
- G04 - HOROLOGY
Information Patent Grant
Micro-miniature stepping motor
- Patent number 4,075,518
- Issue date Feb 21, 1978
- Bulova Watch Company, Inc.
- Dale R. Koehler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER