W. Bruce Abbott

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Cheney, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable basketball rim testing device
- Patent number 5,214,954
- Issue date Jun 1, 1993
- W. Bruce Abbott
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Portable basketball rim testing device
- Patent number 5,191,783
- Issue date Mar 9, 1993
- W. Bruce Abbott
- A63 - SPORTS GAMES AMUSEMENTS