John Joe O'Sullivan

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Patents Grantslast 30 patents

Information Patent Grant
Training device
- Patent number 9,039,012
- Issue date May 26, 2015
- John Joe O'Sullivan
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Training Device
- Publication number 20080246221
- Publication date Oct 9, 2008
- John Joe O'Sullivan
- A63 - SPORTS GAMES AMUSEMENTS