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Janet Marian Smithers
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Cheshire, GB
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last 30 patents
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Patent Grant
Functional fluid composition
Patent number
9,096,811
Issue date
Aug 4, 2015
Shell Oil Company
Janet Marian Smithers
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
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Patent Application
FUNCTIONAL FLUID COMPOSITION
Publication number
20120231986
Publication date
Sep 13, 2012
Janet Marian Smithers
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Process to prepare a lubricating base oil and its use
Publication number
20090159492
Publication date
Jun 25, 2009
Etienne Duhoux
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...