Klaus Huttenhofer

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Heroldsberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of operating a catalytic converter
- Patent number 6,365,119
- Issue date Apr 2, 2002
- Siemens Aktiengesellschaft
- Klaus Hüttenhofer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for reducing the nitrogen oxide concentration in a flowing...
- Patent number 6,054,408
- Issue date Apr 25, 2000
- Siemens Aktiengesellschaft
- Erich Hums
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Plate-type catalytic converter
- Patent number 5,820,832
- Issue date Oct 13, 1998
- Siemens Aktiengesellschaft
- Klaus Huttenhofer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Combined feed and mixing device
- Patent number 5,749,651
- Issue date May 12, 1998
- Siemens Aktiengesellschaft
- Klaus Huttenhofer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Regenerative preheater and method for operating the same
- Patent number 5,275,230
- Issue date Jan 4, 1994
- Siemens Aktiengesellschaft
- Lothar Balling
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL