Martin SCHULZE

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Bad Kleinen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Blower filter device for potentially explosive areas and process fo...
- Patent number 12,057,720
- Issue date Aug 6, 2024
- Drager Safety AG & Co. KGaA
- Achim Volmer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cascadable multi-charger and method for the operation thereof
- Patent number 10,958,084
- Issue date Mar 23, 2021
- Drägerwerk AG & Co. KGaA
- Björn Ehler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Blower filter respirator system
- Patent number 10,625,103
- Issue date Apr 21, 2020
- Drager Safety AG & Co. KGaA
- Björn Ehler
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
BLOWER FILTER DEVICE FOR POTENTIALLY EXPLOSIVE AREAS AND PROCESS FO...
- Publication number 20210033100
- Publication date Feb 4, 2021
- Drager Safety AG & Co. KGaA
- Achim VOLMER
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
CASCADABLE MULTI-CHARGER AND METHOD FOR THE OPERATION THEREOF
- Publication number 20190020204
- Publication date Jan 17, 2019
- Dragerwerk AG & Co. KGaA
- Björn EHLER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BLOWER FILTER RESPIRATOR SYSTEM
- Publication number 20160271428
- Publication date Sep 22, 2016
- Drager Safety AG & Co. KGaA
- Björn EHLER
- A62 - LIFE-SAVING FIRE-FIGHTING