David M. Guinee

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Decatur, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Manually-operated, water-powered digging tool
- Patent number 6,564,880
- Issue date May 20, 2003
- Williams Die & Mold, Inc.
- Clyde R. Williams
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Manually-operated, water-powered digging tool
- Publication number 20020062584
- Publication date May 30, 2002
- Clyde R. Williams
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC