William C. Cleveland

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Charleston, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Ball tossing machine
- Patent number 11,850,493
- Issue date Dec 26, 2023
- Prosist Sports Equipment Co., LLC
- John Frederick Bruner
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Ball tossing machine
- Patent number 11,433,288
- Issue date Sep 6, 2022
- Prosist Sports Equipment Co., LLC
- John Frederick Bruner
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method and apparatus for interactive tennis practice
- Patent number 5,816,953
- Issue date Oct 6, 1998
- William C. Cleveland
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Ball Tossing Machine
- Publication number 20230125701
- Publication date Apr 27, 2023
- John Frederick Bruner
- A63 - SPORTS GAMES AMUSEMENTS