Richard E. Walker

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Cocoa, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Exothermic reactions and methods
- Patent number 6,703,578
- Issue date Mar 9, 2004
- Erico International Corporation
- Richard E. Walker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Exothermic reactions and methods
- Patent number 6,553,911
- Issue date Apr 29, 2003
- Erico International Corporation
- Richard E. Walker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric initiator for blasting caps
- Patent number 5,052,301
- Issue date Oct 1, 1991
- Richard E. Walker
- F42 - AMMUNITION BLASTING
Information Patent Grant
Detonating cord and continuity verification system
- Patent number 4,455,941
- Issue date Jun 26, 1984
- Richard E. Walker
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Water shedding device
- Patent number 4,430,222
- Issue date Feb 7, 1984
- Richard E. Walker
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Detonating cord and continuity verification system
- Patent number 4,403,143
- Issue date Sep 6, 1983
- Research Energy of Ohio, Inc.
- Richard E. Walker
- C06 - EXPLOSIVES MATCHES

Patents Applicationslast 30 patents

Information Patent Application
Exothermic reactions and methods
- Publication number 20030150347
- Publication date Aug 14, 2003
- Richard E. Walker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR