Rolf Haubrichs

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Grand-Rue, CH

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Patents Grantslast 30 patents

Information Patent Grant
Diesel fuel and lubricating oil antiforms and methods of use
- Patent number 6,221,815
- Issue date Apr 24, 2001
- Crompton Corporation
- Wojciech Grabowski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Diesel fuel antifoam composition
- Patent number 6,093,222
- Issue date Jul 25, 2000
- CK Witco Corporation
- Wojciech Grabowski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Diesel fuel and lubricating oil antifoams and methods of use
- Patent number 6,001,140
- Issue date Dec 14, 1999
- Witco Corporation
- Wojciech Grabowski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Diesel fuel and lubricating oil antifoams and methods of use
- Publication number 20020129542
- Publication date Sep 19, 2002
- Wojciech Grabowski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL