Rolf Hartnagel

Follow

Person

Esslingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel metering pump for a heater, especially an additional heater or...
- Patent number 6,755,622
- Issue date Jun 29, 2004
- J. Eberspächer GmbH & Co. KG
- Rolf Hartnagel
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Metering pump with combined inlet/outlet valve element
- Patent number 6,722,862
- Issue date Apr 20, 2004
- J. Eberspächer GmbH & Co. KG
- Rolf Hartnagel
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Compressed Air Maintenance Unit and Consumer Control Device Equippe...
- Publication number 20130323088
- Publication date Dec 5, 2013
- FESTO AG & CO. KG
- Ralf Medow
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Metering pump device
- Publication number 20020155011
- Publication date Oct 24, 2002
- Rolf Hartnagel
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...