Donavin Duhon

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League City, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Interconnectable refractory anchor
- Patent number 8,656,679
- Issue date Feb 25, 2014
- Robert J. Jenkins & Company
- Donavin Duhon
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Test device for refractory material
- Patent number 8,047,048
- Issue date Nov 1, 2011
- Robert J. Jenkins & Company
- Robert J. Jenkins
- G01 - MEASURING TESTING
Information Patent Grant
Method for testing abrasion resistance of a test specimen
- Patent number 7,757,542
- Issue date Jul 20, 2010
- Robert J. Jenkins & Company
- Robert J. Jenkins
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TEST DEVICE FOR REFRACTORY MATERIAL
- Publication number 20100192664
- Publication date Aug 5, 2010
- ROBERT J. JENKINS & COMPANY
- Robert J. Jenkins
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR TESTING ABRASION RESISTANCE OF A TEST SPECIMEN
- Publication number 20100192663
- Publication date Aug 5, 2010
- ROBERT J. JENKINS & COMPANY
- Robert J. Jenkins
- G01 - MEASURING TESTING