David J. Durham

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Derbyshire, GB

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Patents Applicationslast 30 patents

Information Patent Application
Sulphur Free Composition And Lubricant Composition And Methods Thereof
- Publication number 20110059881
- Publication date Mar 10, 2011
- The Lubrizol Corporation
- David Cressey
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Sulphur free composition and lubricant composition and methods thereof
- Publication number 20060247140
- Publication date Nov 2, 2006
- David Cressey
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...