Dennis P. Johnson

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Lexington, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Rigid reactive cord and methods of use and manufacture
- Patent number 6,694,886
- Issue date Feb 24, 2004
- The Ensign-Bickford Company
- Mark E. Woodall
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
DETONATING CORD AND METHODS OF MAKING AND USING THE SAME
- Publication number 20100037793
- Publication date Feb 18, 2010
- Robert A. Lee
- F42 - AMMUNITION BLASTING
Information Patent Application
DETONATING CORD AND METHODS OF MAKING AND USING THE SAME
- Publication number 20070214990
- Publication date Sep 20, 2007
- Thomas L. Barkley
- F42 - AMMUNITION BLASTING