Bill R. Yost

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Creston, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Shotgun gas exchanger
- Patent number 8,112,931
- Issue date Feb 14, 2012
- Bill R. Yost
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
SHOTGUN GAS EXCHANGER
- Publication number 20120011757
- Publication date Jan 19, 2012
- Bill R. Yost
- F41 - WEAPONS