Christian Arnold

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Weinheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Metering pump with temporary reversal of direction of the displacem...
- Patent number 12,044,222
- Issue date Jul 23, 2024
- ProMinent GmbH
- Christian Arnold
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Diaphragm pump with reduced leak extension in the event of overload
- Patent number 10,378,530
- Issue date Aug 13, 2019
- ProMinent GmbH
- Christian Arnold
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Diaphragm pump having position control
- Patent number 9,964,105
- Issue date May 8, 2018
- ProMinent GmbH
- Martin Reinhard
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
DIAPHRAGM FASTENING TO THE DRIVE OF METERING PUMPS
- Publication number 20250163905
- Publication date May 22, 2025
- ProMinent GmbH
- Alexander BUBB
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METERING PUMP WITH TEMPORARY REVERSAL OF DIRECTION OF THE DISPLACEM...
- Publication number 20220243709
- Publication date Aug 4, 2022
- ProMinent GmbH
- Christian Arnold
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DIAPHRAGM SYSTEM CONTROL HAVING A MAGNETICALLY RETAINED CLOSURE ELE...
- Publication number 20210215151
- Publication date Jul 15, 2021
- ProMinent GmbH
- Christian Arnold
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DIAPHRAGM PUMP WITH REDUCED LEAK EXTENSION IN THE EVENT OF OVERLOAD
- Publication number 20170037840
- Publication date Feb 9, 2017
- ProMinent GmbH
- Christian ARNOLD
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Diaphragm Pump Having Position Control
- Publication number 20160069341
- Publication date Mar 10, 2016
- ProMinent GmbH
- Martin Reinhard
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...