Fred E. Barnes

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Walnut Creek, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Aviation gasoline containing reduced amounts of tetraethyl lead
- Patent number 6,767,372
- Issue date Jul 27, 2004
- Chevron U.S.A. Inc.
- Fred E. Barnes
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Aviation gasoline containing reduced amounts of tetraethyl lead
- Publication number 20020055663
- Publication date May 9, 2002
- Fred E. Barnes
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...