Oscar S. Benz

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Respirator, welding helmet, or face shield that has low surface ene...
- Patent number 8,015,970
- Issue date Sep 13, 2011
- 3M Innovative Properties Company
- Thomas P. Klun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluorochemical urethane compounds having pendent silyl groups
- Patent number 7,825,272
- Issue date Nov 2, 2010
- 3M Innovative Properties Company
- Suresh Iyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorochemical compounds having pendent silyl groups
- Patent number 7,745,653
- Issue date Jun 29, 2010
- 3M Innovative Properties Company
- Suresh Iyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Michael-adduct fluorochemical silanes
- Patent number 7,335,786
- Issue date Feb 26, 2008
- 3M Innovative Properties Company
- Suresh Iyer
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
FLUOROCHEMICAL URETHANE COMPOUNDS HAVING PENDENT SILYL GROUPS
- Publication number 20100105828
- Publication date Apr 29, 2010
- Suresh Iyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESPIRATOR, WELDING HELMET, OR FACE SHIELD THAT HAS LOW SURFACE ENE...
- Publication number 20090025727
- Publication date Jan 29, 2009
- 3M Innovative Properties Company
- Thomas P. Klun
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FLUOROCHEMICAL COMPOUNDS HAVING PENDENT SILYL GROUPS
- Publication number 20080220264
- Publication date Sep 11, 2008
- 3M Innovative Properties Company
- Suresh Iyer
- C07 - ORGANIC CHEMISTRY