Roger C. Blahnik

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Carney, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual cam system with cross-cabling
- Patent number 8,156,928
- Issue date Apr 17, 2012
- Roger C. Blahnik
- F41 - WEAPONS
Information Patent Grant
Compound bow with adjustable let-off
- Patent number 7,059,315
- Issue date Jun 13, 2006
- Roger C. Blahnik
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
Cam Adjustment Mechanism for Compound Bow
- Publication number 20150184974
- Publication date Jul 2, 2015
- Roger C. Blahnik
- F41 - WEAPONS
Information Patent Application
Compound bow with adjustable let-off
- Publication number 20040003806
- Publication date Jan 8, 2004
- Roger C. Blahnik
- F41 - WEAPONS