Uwe Otzen

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Rottweil, DE

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Patents Grantslast 30 patents

Information Patent Grant
Procedure and apparatus for the optimized manufacture of coil sprin...
- Patent number 5,865,051
- Issue date Feb 2, 1999
- Wafios Maschinenfabrik GmbH & Co. Kommanditgesellschaft
- Uwe Otzen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Catch for safety belts of air, water, and land transport means
- Patent number 4,555,831
- Issue date Dec 3, 1985
- Uwe Otzen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Mechanism for the automatic spooling of safety belts
- Patent number 4,249,709
- Issue date Feb 10, 1981
- Hugo, Kern & Liebers & Company
- Uwe Otzen
- B60 - VEHICLES IN GENERAL