Howard Richard HAYES

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Chester, GB

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Patents Grantslast 30 patents

Information Patent Grant
Fuel compositions
- Patent number 8,152,869
- Issue date Apr 10, 2012
- Shell Oil Company
- Howard Richard Hayes
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
USE OF A LUBRICANT IN AN INTERNAL COMBUSTION ENGINE
- Publication number 20110047965
- Publication date Mar 3, 2011
- Howard Richard Hayes
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
FUEL COMPOSITIONS
- Publication number 20090158641
- Publication date Jun 25, 2009
- Howard Richard HAYES
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...