Leon Lew

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Caracas, VE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing, jointly or otherwise, monoalkyl aromatic com...
- Patent number 6,627,781
- Issue date Sep 30, 2003
- Institut Francais du Petrole
- Patrick Briot
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthetic oil with a high viscosity number and a low pour point
- Patent number 6,491,809
- Issue date Dec 10, 2002
- Institut Francais du Petrole
- Patrick Briot
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...