Clifford G. Sheaffer

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Shot pattern control wad structure for shotshell
- Patent number 7,243,603
- Issue date Jul 17, 2007
- Clifford G. Sheaffer
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
Shot pattern control wad structure for shotshell
- Publication number 20070012212
- Publication date Jan 18, 2007
- Clifford G. Sheaffer
- F42 - AMMUNITION BLASTING
Information Patent Application
Shot pattern control wad structure for shotshell
- Publication number 20070012213
- Publication date Jan 18, 2007
- Clifford G. Sheaffer
- F42 - AMMUNITION BLASTING