David Wiseman

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O'Fallon, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Sanding tool with pivotally coupled head assembly
- Patent number 7,887,395
- Issue date Feb 15, 2011
- Black & Decker Inc.
- David W. Weiford
- B24 - GRINDING POLISHING
Information Patent Grant
Sanding tool with pivotally coupled head assembly
- Patent number 7,549,913
- Issue date Jun 23, 2009
- Black & Decker Inc.
- David W. Weiford
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Sander Having a Brushless Motor
- Publication number 20100240286
- Publication date Sep 23, 2010
- Uday S. Deshpande
- B24 - GRINDING POLISHING
Information Patent Application
SANDING TOOL WITH PIVOTALLY COUPLED HEAD ASSEMBLY
- Publication number 20090215365
- Publication date Aug 27, 2009
- David W. Weiford
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Sanding tool with pivotally coupled head assembly
- Publication number 20080085664
- Publication date Apr 10, 2008
- David W. Weiford
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS