Joseph W. Coltman

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Scottsdale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable electrical power source for incorporation with an armored...
- Patent number 8,502,506
- Issue date Aug 6, 2013
- BAE Systems Aerospace & Defense Group Inc.
- Michael McElroy
- F41 - WEAPONS
Information Patent Grant
Distributed charge inflator system
- Patent number 6,062,143
- Issue date May 16, 2000
- Simula, Inc.
- Gregory B. Grace
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lightweight sealed parachute and harness assembly
- Patent number 5,253,826
- Issue date Oct 19, 1993
- Simula Inc.
- Joseph W. Coltman
- B64 - AIRCRAFT AVIATION COSMONAUTICS