Dennis L. Wolfford SR.

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable support method and apparatus
- Patent number 7,731,145
- Issue date Jun 8, 2010
- Dennis Lee Wolfford
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Portable support method and apparatus
- Publication number 20060219649
- Publication date Oct 5, 2006
- Dennis L. Wolfford
- B66 - HOISTING LIFTING HAULING