Eric M. Rohrbaugh

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Hagerstown, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Steerable, intermittently operable rocket propulsion system
- Patent number 7,281,367
- Issue date Oct 16, 2007
- Alliant Techsystems Inc.
- Eric M. Rohrbaugh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hybrid rocket propulsion system including array of hybrid or fluid...
- Patent number 6,393,830
- Issue date May 28, 2002
- Alliant Techsystems Inc.
- Rolf E. Hamke
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
Steerable, intermittently operable rocket propulsion system
- Publication number 20050120703
- Publication date Jun 9, 2005
- Eric M. Rohrbaugh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS