Gary T. Vignola

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Livermore, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Bunting practice bat
- Patent number 8,641,560
- Issue date Feb 4, 2014
- Gary T. Vignola
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Bunting practice bat
- Patent number 8,277,341
- Issue date Oct 2, 2012
- Gary T. Vignola
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BUNTING PRACTICE BAT
- Publication number 20130035179
- Publication date Feb 7, 2013
- Gary T. Vignola
- A63 - SPORTS GAMES AMUSEMENTS