Ralph Schwartz

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Massapequa Park, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Lacrosse training and competitive game installation with variable t...
- Patent number 9,162,134
- Issue date Oct 20, 2015
- Ralph Schwartz
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Lacrosse Training and Competitive Game Installation With Variable T...
- Publication number 20130296079
- Publication date Nov 7, 2013
- Ralph Schwartz
- A63 - SPORTS GAMES AMUSEMENTS