Maryellen Bowman

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Highland Park, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Quick release ratcheting apparatus for a weight lift bar system
- Patent number 6,971,974
- Issue date Dec 6, 2005
- Maryellen Bowman
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Quick release ratcheting apparatus for a weight lift bar system
- Publication number 20030232704
- Publication date Dec 18, 2003
- Maryellen Bowman
- A63 - SPORTS GAMES AMUSEMENTS