Robyn Ann Sherman

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Queensland, AU

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Patents Grantslast 30 patents

Information Patent Grant
Golf putter with rotary disc alignment aid
- Patent number 7,384,345
- Issue date Jun 10, 2008
- Robyn Ann Sherman
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Golf putter with rotary disc alignment aid
- Publication number 20060148584
- Publication date Jul 6, 2006
- Robyn Ann Sherman
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Attachable sensor for putting stroke path and plane detection
- Publication number 20060084517
- Publication date Apr 20, 2006
- Robyn Ann Sherman
- A63 - SPORTS GAMES AMUSEMENTS