Frederick F. Stevens

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Fairfield, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Rimless cartridge extractor
- Patent number 4,646,458
- Issue date Mar 3, 1987
- The Bellmore-Johnson Tool Company
- Frederick F. Stevens
- F41 - WEAPONS
Information Patent Grant
Pistol grip assembly
- Patent number 4,472,901
- Issue date Sep 25, 1984
- Robert L. Hillberg
- F41 - WEAPONS
Information Patent Grant
Handgun firing mechanism
- Patent number 4,407,085
- Issue date Oct 4, 1983
- Robert L. Hillberg
- F41 - WEAPONS
Information Patent Grant
Multi-barrel handgun firing mechanism
- Patent number 4,400,900
- Issue date Aug 30, 1983
- Robert L. Hillberg
- F41 - WEAPONS
Information Patent Grant
Trigger retaining and stabilizing means
- Patent number 4,392,320
- Issue date Jul 12, 1983
- Robert L. Hillberg
- F41 - WEAPONS