Helena M. Cressey

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Belper, GB

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Patents Grantslast 30 patents

Information Patent Grant
Lubricant from water in oil emulsion with suspended solid base
- Patent number 7,651,984
- Issue date Jan 26, 2010
- The Lubrizol Corporation
- Stephen J. Cook
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Lubricant including water dispersible base
- Publication number 20040248747
- Publication date Dec 9, 2004
- Alexandra Mayhew
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Lubricant from water in oil emulsion with suspended solid base
- Publication number 20040235684
- Publication date Nov 25, 2004
- Stephen J. Cook
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...