HELMUT HACKFORT

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KOLN, DE

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Patents Grantslast 30 patents

Information Patent Grant
Diesel particulate filter comprising a finely dispersed diesel part...
- Patent number 7,666,376
- Issue date Feb 23, 2010
- Forschungszentrum Julich
- Jürgen Dornseiffer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electrically heated catalytic converter
- Patent number 6,613,293
- Issue date Sep 2, 2003
- Forschungszentrum Julich GmbH
- Jürgen Dornseiffer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Freezing a gas component in a gas mixture
- Patent number 6,343,488
- Issue date Feb 5, 2002
- Forschungszentrum Julich GmbH
- Helmut Hackfort
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Diesel particulate filter comprising a finely dispersed diesel part...
- Publication number 20040235658
- Publication date Nov 25, 2004
- Jurgen Dornseiffer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTRICALLY HEATED CATALYTIC CONVERTER
- Publication number 20030113240
- Publication date Jun 19, 2003
- JURGEN DORNSEIFFER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL