John F. Hinrichs

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Menomonee Falls, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-piece extruded link arm
- Patent number 6,619,533
- Issue date Sep 16, 2003
- Tower Automotive Technology Products, Inc.
- Jon Hootman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of friction welding a support to a boxed vehicle structural...
- Patent number 5,865,362
- Issue date Feb 2, 1999
- R.J. Tower Corporation
- Richard J. Behrmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automated system and method for welding a first metal part to a sec...
- Patent number 5,782,401
- Issue date Jul 21, 1998
- R.J. Tower Corporation
- John F. Hinrichs
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for welding vehicle frame
- Patent number 5,322,208
- Issue date Jun 21, 1994
- A. O. Smith Corporation
- John F. Hinrichs
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR