George Tin Yau Wan

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Houten, NL

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Patents Grantslast 30 patents

Information Patent Grant
Use of bismuth compounds in extreme pressure grease lubricant compo...
- Patent number 6,090,755
- Issue date Jul 18, 2000
- SKF Industrial Trading & Development Company, B.V.
- George Tin Yau Wan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Conducting polymer-thickened grease compositions
- Patent number 5,773,394
- Issue date Jun 30, 1998
- SKF Industrial Trading & Development Company B.V.
- George Tin Yau Wan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...