Frank Diedrichsen

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Wuppertal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Pump
- Patent number D1006059
- Issue date Nov 28, 2023
- Gebr. Becker GmbH
- Henryk Waniek
- D15 - Machines not elsewhere specified
Information Patent Grant
Rotary piston pump having a filter
- Patent number 11,725,663
- Issue date Aug 15, 2023
- Gebr. Becker GmbH
- Frank Diedrichsen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump
- Patent number D953375
- Issue date May 31, 2022
- Gebr. Becker GmbH
- Henryk Waniek
- D15 - Machines not elsewhere specified
Information Patent Grant
Radial fan
- Patent number 7,922,466
- Issue date Apr 12, 2011
- Gebr. Becker GmbH
- Bernhard Radermacher
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbine for gas compression
- Patent number 5,364,228
- Issue date Nov 15, 1994
- Gebr, Becker GmbH & Co.
- Hans-Heinrich Henning
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Flowing gas laser
- Patent number 5,303,253
- Issue date Apr 12, 1994
- Gebr. Becker GmbH & Co.
- Hans-Heinrich Henning
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ROTARY PISTON PUMP HAVING A FILTER
- Publication number 20220145888
- Publication date May 12, 2022
- Gebr. Becker GmbH
- Frank DIEDRICHSEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Radial fan
- Publication number 20110150637
- Publication date Jun 23, 2011
- Gebr. Becker GmbH
- Bernhard Radermacher
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Radial fan
- Publication number 20090028730
- Publication date Jan 29, 2009
- Bernhard Radermacher
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...