Craig Charles Tooker

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East Lyme, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for fabricating helical gears from pre-hardened flat steel s...
- Patent number 7,807,945
- Issue date Oct 5, 2010
- Roto Frank of America, Inc.
- Erik Jan Ostby
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method for fabricating helical gears from pre-hardened flat steel s...
- Publication number 20070095804
- Publication date May 3, 2007
- Roto Frank of America, Inc.
- Erik Jan Ostby
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR