Karl V. Vaught

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Evansville, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Exercise machine with dual fulcrum articulated force lever
- Patent number 7,452,311
- Issue date Nov 18, 2008
- Endeavor Design, Inc.
- Neal P. Barnes
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Exercise machine with dual fulcrum articulated force lever
- Publication number 20060252613
- Publication date Nov 9, 2006
- Neal P. Barnes
- A63 - SPORTS GAMES AMUSEMENTS