William F. Dirst

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Harrison, AR, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for recharging tennis balls and method
- Patent number 8,627,859
- Issue date Jan 14, 2014
- Rebounces, LLC
- William F. Dirst
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Tennis ball recharging apparatus method
- Patent number 7,658,211
- Issue date Feb 9, 2010
- William F. Dirst
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR RECHARGING PRESSURIZED BALLS AND METHOD
- Publication number 20120291914
- Publication date Nov 22, 2012
- William F. DIRST
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Apparatus for recharging tennis balls and method
- Publication number 20100307637
- Publication date Dec 9, 2010
- William F. Dirst
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...