Susan M. Twombly

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New Milford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Swim fin device
- Patent number 7,854,638
- Issue date Dec 21, 2010
- Susan M. Twombly
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Recreational Swimming Ensemble
- Publication number 20110081813
- Publication date Apr 7, 2011
- Susan M. Twombly
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Swim Fin Device
- Publication number 20100120304
- Publication date May 13, 2010
- Susan M. Twombly
- A63 - SPORTS GAMES AMUSEMENTS