Ralf Jankowski

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Bad Sackingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Grinding worm, profiling gear and process for the profiling of the...
- Patent number 8,113,915
- Issue date Feb 14, 2012
- Reishauer AG
- Ralf Jankowski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Profiling methods and apparatus for generation of modified grinding...
- Patent number 6,491,568
- Issue date Dec 10, 2002
- Reishauer AG
- Ralf Jankowski
- B24 - GRINDING POLISHING
Information Patent Grant
Profiling methods for generation of modified grinding worms
- Patent number 6,077,150
- Issue date Jun 20, 2000
- Reishauer AG
- Ralf Jankowski
- B24 - GRINDING POLISHING
Information Patent Grant
Method for flexible profiling of grinding worms
- Patent number 6,012,972
- Issue date Jan 11, 2000
- Reishauer AG
- Ralf Jankowski
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Grinding worm, profiling gear and process for the profiling of the...
- Publication number 20050239385
- Publication date Oct 27, 2005
- Reishauer AG
- Ralf Jankowski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR