Calvin M. Davis, JR.

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Williamsburg, VA, US

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Patents Applicationslast 30 patents

Information Patent Application
SECURE GOLF HOLDER CLUB SYSTEM
- Publication number 20110127183
- Publication date Jun 2, 2011
- Calvin M. Davis, JR.
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Secure golf club holder device
- Publication number 20110070967
- Publication date Mar 24, 2011
- Calvin M. Davis, JR.
- A63 - SPORTS GAMES AMUSEMENTS