Jens Schäfer

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Korschenbroich, DE

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Patents Grantslast 30 patents

Information Patent Grant
System composed of an apparatus for treating a fluid, a handheld de...
- Patent number 11,534,716
- Issue date Dec 27, 2022
- Donaldson Filtration Deutschland GmbH
- Jens Schäfer
- G05 - CONTROLLING REGULATING
Information Patent Grant
Filter with exchangeable insert
- Patent number 8,211,219
- Issue date Jul 3, 2012
- Donaldson Filtration Deutschland GmbH
- Hans-Michael Schuster
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM COMPOSED OF AN APPARATUS FOR TREATING A FLUID, A HANDHELD DE...
- Publication number 20230182071
- Publication date Jun 15, 2023
- Donaldson Filtration Deutschland GmbH
- Jens Schäfer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TREATMENT VESSEL, CARTRIDGE AND APPARATUS FOR TREATING A FLUID HAVI...
- Publication number 20210322919
- Publication date Oct 21, 2021
- Donaldson Filtration Deutschland GmbH
- Abdelkhalic RBAYTI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM COMPOSED OF AN APPARATUS FOR TREATING A FLUID, A HANDHELD DE...
- Publication number 20200246751
- Publication date Aug 6, 2020
- Donaldson Filtration Deutschland GmbH
- Jens Schäfer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter with Exchangeable Insert
- Publication number 20100058930
- Publication date Mar 11, 2010
- Hans-Michael Schuster
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL