Membership
Tour
Register
Log in
Mathias Dehmke
Follow
Person
Luebeck, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
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
Battery-operated blower filter system for use in potentially explos...
Patent number
10,190,590
Issue date
Jan 29, 2019
Dräger Safety AG & Co, KGaA
Achim Volmer
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Breathing device
Patent number
D727511
Issue date
Apr 21, 2015
Draeger Safety AG & Co. KGaA
Mathias Dehmke
D24 - Medical and laboratory equipment
Patents Applications
last 30 patents
Information
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 SYSTEM
Publication number
20160114195
Publication date
Apr 28, 2016
Drager Safety AG & Co. KGaA
Mathias DEHMKE
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
CARRYING SYSTEM FOR A BLOWER FILTER DEVICE, BLOWER FILTER DEVICE AS...
Publication number
20150360060
Publication date
Dec 17, 2015
Drager Safety AG & Co. KGaA
Mathias DEHMKE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BATTERY-OPERATED BLOWER FILTER SYSTEM FOR USE IN POTENTIALLY EXPLOS...
Publication number
20150211534
Publication date
Jul 30, 2015
Drager Safety AG & Co. KGaA
Achim Volmer
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...