Ralph E. McDonald

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Maryville, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Detonative cleaning apparatus
- Patent number 7,442,034
- Issue date Oct 28, 2008
- SHOCKSystem, Inc.
- Blake C. Chenevert
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Detonative cleaning apparatus
- Publication number 20050125930
- Publication date Jun 16, 2005
- Scott A. Flatness
- B08 - CLEANING
Information Patent Application
Detonative cleaning apparatus
- Publication number 20050125931
- Publication date Jun 16, 2005
- Blake C. Chenevert
- B08 - CLEANING