Charles Martin Wallace

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Louisville, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Sports training aid
- Patent number 10,549,168
- Issue date Feb 4, 2020
- Charles Martin Wallace
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Sports Training Aid
- Publication number 20160325166
- Publication date Nov 10, 2016
- Charles Martin Wallace
- A63 - SPORTS GAMES AMUSEMENTS