Edward J. Williamson

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Wanette, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for teaching the feel of snowboarding
- Patent number 11,241,606
- Issue date Feb 8, 2022
- Edward J. Williamson
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR TEACHING THE FEEL OF SNOWBOARDING
- Publication number 20200001160
- Publication date Jan 2, 2020
- Edward J. Williamson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
APPARATUS FOR TEACHING THE FEEL OF SNOWBOARDING
- Publication number 20160089591
- Publication date Mar 31, 2016
- Edward J. Williamson
- A63 - SPORTS GAMES AMUSEMENTS