MICHAEL B. BIETSCH

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RIO RICO, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Gun sight adjustment device
- Patent number 8,397,422
- Issue date Mar 19, 2013
- Michael B. Bietsch
- F41 - WEAPONS
Information Patent Grant
Gun sight adjustment device
- Patent number 8,316,573
- Issue date Nov 27, 2012
- Michael B. Bietsch
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
GRIP INSERT FOR GLOCK HANDGUN
- Publication number 20130205635
- Publication date Aug 15, 2013
- Steve HINES
- F41 - WEAPONS
Information Patent Application
ERGONOMIC GRIP INSERT FOR FIREARM
- Publication number 20120055060
- Publication date Mar 8, 2012
- Steve Hines
- F41 - WEAPONS
Information Patent Application
GUN SIGHT ADJUSTMENT DEVICE
- Publication number 20110252688
- Publication date Oct 20, 2011
- MICHAEL B. BIETSCH
- F41 - WEAPONS
Information Patent Application
GUN SIGHT ADJUSTMENT DEVICE
- Publication number 20110167702
- Publication date Jul 14, 2011
- MICHAEL B. BIETSCH
- F41 - WEAPONS