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Thomas Pernot
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Lubeck, DE
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Patents Grants
last 30 patents
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Patent Grant
Blower filter device, respirator system and method
Patent number
10,905,902
Issue date
Feb 2, 2021
Drager Safety AG & Co. KGaA
Björn Ehler
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Blower filter system
Patent number
10,537,753
Issue date
Jan 21, 2020
Drager Safety AG & Co. KGaA
Mathias Dehmke
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Breathing apparatus with compensation of the ambient pressure
Patent number
8,931,482
Issue date
Jan 13, 2015
Draeger Safety AG & Co. KGaA
Hans-Ullrich Hansmann
A62 - LIFE-SAVING FIRE-FIGHTING
Patents Applications
last 30 patents
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Patent Application
BLOWER FILTER DEVICE, RESPIRATORY PROTECTION DEVICE, OPERATIONAL IN...
Publication number
20170001048
Publication date
Jan 5, 2017
Drager Safety AG & Co. KGaA
Achim VOLMER
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
BLOWER FILTER DEVICE, RESPIRATOR SYSTEM AND METHOD
Publication number
20160236014
Publication date
Aug 18, 2016
Drager Safety AG & Co. KGaA
Björn EHLER
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
BLOWER FILTER SYSTEM
Publication number
20160114195
Publication date
Apr 28, 2016
Drager Safety AG & Co. KGaA
Mathias DEHMKE
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
BREATHING APPARATUS WITH COMPENSATION OF THE AMBIENT PRESSURE
Publication number
20120017906
Publication date
Jan 26, 2012
Hans-Ullrich Hansmann
A62 - LIFE-SAVING FIRE-FIGHTING