Thomas G. Topolski

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Kentwood, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Swim stroke trainer
- Patent number 6,743,023
- Issue date Jun 1, 2004
- Thomas G. Topolski
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Swim stroke trainer
- Publication number 20040009458
- Publication date Jan 15, 2004
- Thomas G. Topolski
- A63 - SPORTS GAMES AMUSEMENTS