Ulrich Zenz

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Duisburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for coupling a coolant supply to a roller
- Patent number 8,091,924
- Issue date Jan 10, 2012
- Georg Springmann Industrie- und Bergbautechnik GmbH
- Georg Springmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for coupling a coolant supply to a roller
- Patent number 7,611,169
- Issue date Nov 3, 2009
- Georg Springmann Industrie- und Bergbautechnik GmbH
- Georg Springmann
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method of and installation for precise positioning of a number of c...
- Patent number 7,537,045
- Issue date May 26, 2009
- SMS Demag AG
- Horst Von Wyl
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR COUPLING A COOLANT SUPPLY TO A ROLLER
- Publication number 20090295151
- Publication date Dec 3, 2009
- Georg Springmann Industrie- und Bergbautechnik GmbH
- Georg Springmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of and Installation for Precise Positioning of a Number of C...
- Publication number 20080006386
- Publication date Jan 10, 2008
- Horst Von Wyl
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Device for coupling a coolant supply to a roller
- Publication number 20060108102
- Publication date May 25, 2006
- Georg Springmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...