Brent Thomas Brown

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Tainan, TW

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Patents Grantslast 30 patents

Information Patent Grant
System of impeding and discouraging the use of exercise equipment b...
- Patent number 9,656,124
- Issue date May 23, 2017
- Tomasz Wojciech Jaworski
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM OF IMPEDING AND DISCOURAGING THE USE OF EXERCISE EQUIPMENT B...
- Publication number 20160271453
- Publication date Sep 22, 2016
- TOMASZ W. JAWORSKI
- A63 - SPORTS GAMES AMUSEMENTS