Andre Hardtmann

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Dresden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing internally or externally profiled rings and ar...
- Patent number 8,302,314
- Issue date Nov 6, 2012
- Technische Universitát Dresden
- Thomas Ficker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PRODUCING STEPPED HOLLOW SHAFTS OR STEPPED...
- Publication number 20090056400
- Publication date Mar 5, 2009
- ThyssenKrupp Bilstein Suspension GmbH
- Hans Dziemballa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for producing internally or externally profiled rings and ar...
- Publication number 20060236545
- Publication date Oct 26, 2006
- Technische Universitat Dresden
- Thomas Ficker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Annular composite workpieces and a cold-rolling method for producin...
- Publication number 20060196033
- Publication date Sep 7, 2006
- Thomas Ficker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR