William D. Straw

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Hales Corners, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Drive unit for controlling reciprocating electromagnets
- Patent number 7,520,308
- Issue date Apr 21, 2009
- Rockwell Automation Technologies, Inc.
- David W. Siegler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Drive unit for controlling reciprocating electromagnets
- Publication number 20060220599
- Publication date Oct 5, 2006
- David W. Siegler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR