Amanda Birkinshaw

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Stockley Park, GB

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Patents Grantslast 30 patents

Information Patent Grant
Activity-directed stacking piece game
- Patent number 6,679,496
- Issue date Jan 20, 2004
- Pokonobe Associates
- Robert Grebler
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Activity-directed stacking piece game
- Publication number 20020167130
- Publication date Nov 14, 2002
- Robert Grebler
- A63 - SPORTS GAMES AMUSEMENTS