Rolf Oppermann

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Schwalbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Throttle connection fitting for an internal combustion engine
- Patent number 7,143,996
- Issue date Dec 5, 2006
- Siemens AG
- Peter Kohlen
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method for producing a housing for a throttle valve connection piece
- Patent number 6,649,111
- Issue date Nov 18, 2003
- Mannesmann VDO AG
- Thomas Hannewald
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Throttle valve body
- Patent number 6,505,643
- Issue date Jan 14, 2003
- Siemens AG
- Lutz Scholten
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Speed control by an automatic load displacement device for an inter...
- Patent number 5,533,484
- Issue date Jul 9, 1996
- VDO Adolf Schindling AG
- Rolf Oppermann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric setting drive for an automotive vehicle speed control or r...
- Patent number 4,723,102
- Issue date Feb 2, 1988
- VDO Adolf Schindling AG
- Rolf Oppermann
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Throttle connection fitting for an internal combustion engine
- Publication number 20040159815
- Publication date Aug 19, 2004
- Peter Kohlen
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Throttle valve body
- Publication number 20020056478
- Publication date May 16, 2002
- Lutz Scholten
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Method for producing a housing for a throttle valve connection piec...
- Publication number 20020023347
- Publication date Feb 28, 2002
- Thomas Hannewald
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC