Carl F. Stachew

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Portage, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Modified polyisobutylene succinimide dispersants having improved se...
- Patent number 6,770,605
- Issue date Aug 3, 2004
- The Lubrizol Corporation
- Carl F. Stachew
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Engine oil having dispersant and aldehyde/epoxide for improved seal...
- Patent number 6,207,624
- Issue date Mar 27, 2001
- The Lubrizol Corporation
- Carl F. Stachew
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Engine oil having dithiocarbamate and aldehyde/epoxide for improved...
- Patent number 6,121,211
- Issue date Sep 19, 2000
- The Lubrizol Corporation
- Carl F. Stachew
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Alcohol borate esters to improve bearing corrosion in engine oils
- Patent number 6,010,986
- Issue date Jan 4, 2000
- The Lubrizol Corporation
- Carl F. Stachew
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Alcohol borate esters and borated dispersants to improve bearing co...
- Patent number 6,008,165
- Issue date Dec 28, 1999
- The Lubrizol Corporation
- James R. Shanklin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Modified polyisobutylene succinimide dispersants having improved se...
- Publication number 20030171225
- Publication date Sep 11, 2003
- The Lubrizol Corporation
- Carl F. Stachew
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...