James H. Johnson

Follow

Person

Tampa, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic or semi-automatic firearm
- Patent number 4,448,109
- Issue date May 15, 1984
- James H. Johnson
- F41 - WEAPONS
Information Patent Grant
Cartridge magazine
- Patent number 4,428,137
- Issue date Jan 31, 1984
- James H. Johnson
- F41 - WEAPONS
Information Patent Grant
Automatic or semi-automatic firearm
- Patent number 4,019,423
- Issue date Apr 26, 1977
- James H. Johnson
- F41 - WEAPONS