Darjon R. Bittner

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Cedar Hill, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Racquet frames having a replaceable protective layer
- Patent number 8,235,847
- Issue date Aug 7, 2012
- 3 Racquet Technology LLC
- Darjon R. Bittner
- A63 - SPORTS GAMES AMUSEMENTS