William M. Derby Jr.

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Bethlehem, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Force control techniques on a resistance welding machine
- Patent number 6,180,910
- Issue date Jan 30, 2001
- Automation International Inc.
- William M. Derby
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Techniques for adaptive control of force in resistance welding appl...
- Patent number 6,169,263
- Issue date Jan 2, 2001
- Automation International Inc.
- William M. Derby
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding assurance control techniques
- Patent number 5,367,138
- Issue date Nov 22, 1994
- Automation International Incorporated
- Larry E. Moss
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR