Joseph Egger

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Pforzheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for making a timepiece stepping motor
- Patent number 4,912,832
- Issue date Apr 3, 1990
- Timex Corporation
- Joseph Egger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Base element for a wristwatch
- Patent number 4,657,408
- Issue date Apr 14, 1987
- Timex Corporation
- Joseph Egger
- G04 - HOROLOGY
Information Patent Grant
Rocking motor for low cost quartz watch
- Patent number 4,128,992
- Issue date Dec 12, 1978
- Timex Corporation
- Joseph Egger
- G04 - HOROLOGY