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Mohamed Houssem HARBI
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Stockelsdorf, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Safety helmet with telescopically adjustable head size
Patent number
11,707,103
Issue date
Jul 25, 2023
Drager Safety AG & Co. KGaA
Jan Musow
A42 - HEADWEAR
Information
Patent Grant
Connection module, maintenance device and method for maintaining a...
Patent number
10,525,291
Issue date
Jan 7, 2020
Drager Safety AG & Co. KGaA
Hermann Hopermann
A62 - LIFE-SAVING FIRE-FIGHTING
Patents Applications
last 30 patents
Information
Patent Application
SAFETY HELMET WITH TELESCOPICALLY ADJUSTABLE HEAD SIZE
Publication number
20230276890
Publication date
Sep 7, 2023
Drager Safety AG & Co. KGaA
Jan MUSOW
A42 - HEADWEAR
Information
Patent Application
COMMUNICATION DEVICE AND COMMUNICATION SYSTEM FOR MONITORING BREATHING
Publication number
20220211294
Publication date
Jul 7, 2022
Drager Safety AG & Co. KGaA
Mohamed Houssem HARBI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SAFETY HELMET WITH TELESCOPICALLY ADJUSTABLE HEAD SIZE
Publication number
20210337910
Publication date
Nov 4, 2021
Drager Safety AG & Co. KGaA
Jan MUSOW
A42 - HEADWEAR
Information
Patent Application
CONNECTION MODULE, MAINTENANCE DEVICE AND METHOD FOR MAINTAINING A...
Publication number
20160121145
Publication date
May 5, 2016
Drager Safety AG & Co. KGaA
Hermann HOPERMANN
A62 - LIFE-SAVING FIRE-FIGHTING