Marcel Alphonse Ostyn

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Boise-Guillaume, FR

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Patents Grantslast 30 patents

Information Patent Grant
Automotive lubricant
- Patent number 6,521,570
- Issue date Feb 18, 2003
- ExxonMobil Research and Engineering Company
- Marcel Alphonse Ostyn
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
AUTOMOTIVE LUBRICANT
- Publication number 20030008783
- Publication date Jan 9, 2003
- Marcel Alphonse Ostyn
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...