Seunghwan Lee

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Controlled surface chemical gradients
- Patent number 7,854,959
- Issue date Dec 21, 2010
- Eidgenossische Technische Hochschule Zurich
- Nicholas D. Spencer
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Environmentally compatible additives for aqueous lubricants
- Patent number 7,514,150
- Issue date Apr 7, 2009
- Eidgenossische Technische Hochschule Zurich
- Nicholas D. Spencer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Environmentally compatible additives for aqueous lubricants
- Publication number 20050164895
- Publication date Jul 28, 2005
- Eidgenossisch Technische Hochschule Zurich
- Nicholas D Spencer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Controlled surface chemical gradients
- Publication number 20040224303
- Publication date Nov 11, 2004
- Eidgenossische Technische Hochschule Zurich
- Nicholas D. Spencer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL