Michael F. Ingersoll

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Lowry Crossing, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Ammunition magazine box with adjustable tilted interior bracket str...
- Patent number 8,082,834
- Issue date Dec 27, 2011
- Contract Fabrication & Design, LLC
- William F. Gordon
- F41 - WEAPONS
Information Patent Grant
Machine gun bolt pin locking apparatus
- Patent number 8,082,833
- Issue date Dec 27, 2011
- Contract Fabrication & Design, LLC
- James A. Hardin
- F41 - WEAPONS
Information Patent Grant
Ammunition magazine box with adjustable tilted interior bracket str...
- Patent number 7,918,153
- Issue date Apr 5, 2011
- Contract Fabrication & Design, LLC
- William F. Gordon
- F41 - WEAPONS