Ralf Weimer

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Stuttgart, DE

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Patents Grantslast 30 patents

Information Patent Grant
Thick material pump
- Patent number 11,255,317
- Issue date Feb 22, 2022
- Putzmeister Engineering GmbH
- Ralf Weimer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Container for accommodating high-viscosity materials
- Patent number 9,956,535
- Issue date May 1, 2018
- Putzmeister Engineering GmbH
- Ralf Weimer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VALVE FOR THICK MATTER AND METHOD FOR ACTUATING A VALVE FOR THICK M...
- Publication number 20240117891
- Publication date Apr 11, 2024
- Putzmeister Engineering GmbH
- Jens Häfner
- E04 - BUILDING
Information Patent Application
Method for Operating a Construction-Material And/or Viscous-Materia...
- Publication number 20230265843
- Publication date Aug 24, 2023
- Putzmeister Engineering GmbH
- Carl WIESENACK
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Thick Material Pump
- Publication number 20190293060
- Publication date Sep 26, 2019
- Putzmeister Engineering GmbH
- Ralf WEIMER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TWO-CYLINDER THICK MATTER PUMP HAVING A TRANSFER TUBE
- Publication number 20160160851
- Publication date Jun 9, 2016
- Putzmeister Engineering GmbH
- Ralf Weimer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CONTAINER FOR ACCOMMODATING HIGH-VISCOSITY MATERIALS
- Publication number 20150283525
- Publication date Oct 8, 2015
- Putzmeister Engineering GmbH
- Ralf Weimer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL