Leonard M. Andersen

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New York, NY, US

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Patents Grantslast 30 patents

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Lubricating/sealing oil-based composition and method of manufacture...
- Patent number 6,358,891
- Issue date Mar 19, 2002
- Leonard M. Andersen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...