James R. Northrup

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Maple Grove, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Main propellant ignition liner for cased telescoped ammunition
- Patent number 5,147,978
- Issue date Sep 15, 1992
- Alliant Techsystems Inc.
- James R. Northrup
- F42 - AMMUNITION BLASTING
Information Patent Grant
Main propellant ignition liner for cased telescoped ammunition
- Patent number 5,048,422
- Issue date Sep 17, 1991
- Honeywell Inc.
- James R. Northrup
- F42 - AMMUNITION BLASTING