Joseph J. Wolverton

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Lawrenceville, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Sports racquets with tripod weighting
- Patent number 6,234,921
- Issue date May 22, 2001
- Benetton Sportsystem USA, Inc.
- Stephen J. Davis
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Notched, slotted grommet for sports racquet
- Patent number 5,944,624
- Issue date Aug 31, 1999
- Prince Sports Group, Inc.
- Stephen J. Davis
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Universal stringing machine for sports racquets
- Patent number 5,639,086
- Issue date Jun 17, 1997
- Joseph J. Wolverton
- A63 - SPORTS GAMES AMUSEMENTS