Jack L. Hickman

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Walla Walla, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Gunstock elevator attachment
- Patent number 4,203,244
- Issue date May 20, 1980
- Jack L. Hickman
- F41 - WEAPONS
Information Patent Grant
Raised rib and stock elevator attachment for shotguns
- Patent number 4,203,243
- Issue date May 20, 1980
- Jack L. Hickman
- F41 - WEAPONS
Information Patent Grant
Adjustable means to vary point of impact of over-and-under firearms
- Patent number 4,195,432
- Issue date Apr 1, 1980
- Jack L. Hickman
- F41 - WEAPONS