Robert James Griffee

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La Center, WA, US

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Patents Applicationslast 30 patents

Information Patent Application
BASKETBALL SHOOTING TRAINING METHOD
- Publication number 20170319935
- Publication date Nov 9, 2017
- Robert James Griffee
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
BASKETBALL SHOOTING AID
- Publication number 20130310202
- Publication date Nov 21, 2013
- Robert James Griffee
- A63 - SPORTS GAMES AMUSEMENTS