Joseph W. Rigler

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Rolla, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Buffer bumper assembly for use with a weapon recoil spring
- Patent number 11,280,566
- Issue date Mar 22, 2022
- R7 Bar, LLC
- Joseph W. Rigler
- F41 - WEAPONS
Information Patent Grant
Elevation adjustable firearm front sight with user changeable sight...
- Patent number 6,886,289
- Issue date May 3, 2005
- R7BAR, LLC
- Joseph W. Rigler
- F41 - WEAPONS
Information Patent Grant
Apparatus for mounting accessories to firearms
- Patent number 6,115,952
- Issue date Sep 12, 2000
- R7BAR, LLC
- Joseph W. Rigler
- F41 - WEAPONS