John R. Cogar

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Mooresville, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Graded property barriers for attenuation of shock
- Patent number 9,062,954
- Issue date Jun 23, 2015
- Corvid Technologies
- Sean Kevin Treadway
- F42 - AMMUNITION BLASTING
Information Patent Grant
Graded property barriers for attenuation of shock
- Patent number 8,904,936
- Issue date Dec 9, 2014
- Corvid Technologies
- Sean Kevin Treadway
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
GRADED PROPERTY BARRIERS FOR ATTENUATION OF SHOCK
- Publication number 20150128822
- Publication date May 14, 2015
- Corvid Technologies
- Sean K. Treadway
- F42 - AMMUNITION BLASTING
Information Patent Application
GRADED PROPERTY BARRIERS FOR ATTENUATION OF SHOCK
- Publication number 20120174811
- Publication date Jul 12, 2012
- Corvid Technologies
- Sean Kevin Treadway
- F42 - AMMUNITION BLASTING