Helmut Hurr

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Reutlingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Material feed container for a thick-matter pump
- Patent number 8,381,771
- Issue date Feb 26, 2013
- Putzmeister Engineering GmbH
- Gernot Goeggelmann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Material feed container for a thick-matter pump
- Patent number 7,900,651
- Issue date Mar 8, 2011
- Putzmeister Engineering GmbH
- Gernot Göggelmann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Feeding reservoir for two-cylinders thick-matter pumps
- Patent number 5,360,321
- Issue date Nov 1, 1994
- Putzmeister-Werk Maschinenfabrik GmbH
- Hartmut Benckert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Flow restraining device for a thick matter conveying apparatus
- Patent number 5,340,291
- Issue date Aug 23, 1994
- Putzmeister-Werk Maschinenfabrik GmbH
- Hartmut Benckert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Material feed container for a thick-matter pump
- Publication number 20110168706
- Publication date Jul 14, 2011
- Putzmeister Engineering GmbH
- Gernot Göggelmann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Material Feed Container For A Thick-Matter Pump
- Publication number 20070196225
- Publication date Aug 23, 2007
- Gernot Goggelmann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...