Jonathan Michael Schaffer

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Surrey, GB

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Patents Applicationslast 30 patents

Information Patent Application
TRAMPOLINE
- Publication number 20110021322
- Publication date Jan 27, 2011
- Jonathan Michael Schaffer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
COUPLER
- Publication number 20100075810
- Publication date Mar 25, 2010
- Jonathan Michael Schaffer
- A63 - SPORTS GAMES AMUSEMENTS