Jean-Paul A. Kehren

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Sorgues, FR

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Patents Grantslast 30 patents

Information Patent Grant
Tetranitroglycoluril and method of preparation thereof
- Patent number 4,487,938
- Issue date Dec 11, 1984
- Societe Nationale des Poudres et Explosifs
- Jacques Boileau
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Ternary explosive compositions
- Patent number 4,148,674
- Issue date Apr 10, 1979
- Societe Nationale des Poudres et Explosifs
- Jean-Paul A. Kehren
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Heat-stable molded composite explosives and production
- Patent number 4,088,518
- Issue date May 9, 1978
- Societe Nationale des Poudres et Explosifs
- Jean-Paul A. Kehren
- C06 - EXPLOSIVES MATCHES