Jens Ehrhardt

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Eberdingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
First and second pumps in a common housing with parallel flow
- Patent number 9,360,010
- Issue date Jun 7, 2016
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Jens Ehrhardt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fixed and variable pumps with parallel flow
- Patent number 9,353,743
- Issue date May 31, 2016
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Jens Ehrhardt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
PUMP
- Publication number 20140178230
- Publication date Jun 26, 2014
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Jens Ehrhardt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP
- Publication number 20140178231
- Publication date Jun 26, 2014
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Jens Ehrhardt
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...