Katja FRANKE

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Lubeck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Safety helmet with mechanical coding for plug connections between t...
- Patent number 12,064,000
- Issue date Aug 20, 2024
- Drager Safety AG & Co. KGaA
- Katja Franke
- A42 - HEADWEAR
Information Patent Grant
Safety helmet with a sheathed bearing element, process for removing...
- Patent number 11,992,079
- Issue date May 28, 2024
- Drager Safety AG & Co. KGaA
- Katja Franke
- A42 - HEADWEAR
Information Patent Grant
Head protection device and respirator device
- Patent number 10,765,894
- Issue date Sep 8, 2020
- Drager Safety AG & Co. KGaA
- Olaf Balke
- A42 - HEADWEAR
Information Patent Grant
Safety hood with a visor size-independent fastening on the head strap
- Patent number 9,839,798
- Issue date Dec 12, 2017
- Drager Safety AG & Co. KGaA
- Katja Franke
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
SAFETY HELMET WITH MECHANICAL CODING FOR PLUG CONNECTIONS BETWEEN T...
- Publication number 20240292919
- Publication date Sep 5, 2024
- Drager Safety AG & Co. KGaA
- Katja FRANKE
- A42 - HEADWEAR
Information Patent Application
SAFETY HELMET WITH A SHEATHED BEARING ELEMENT, PROCESS FOR REMOVING...
- Publication number 20240245162
- Publication date Jul 25, 2024
- Drager Safety AG & Co. KGaA
- Katja FRANKE
- A42 - HEADWEAR
Information Patent Application
SAFETY HELMET WITH MECHANICAL CODING FOR PLUG CONNECTIONS BETWEEN T...
- Publication number 20210337911
- Publication date Nov 4, 2021
- Drager Safety AG & Co. KGaA
- Katja FRANKE
- A42 - HEADWEAR
Information Patent Application
SAFETY HELMET WITH A SHEATHED BEARING ELEMENT, PROCESS FOR REMOVING...
- Publication number 20210337915
- Publication date Nov 4, 2021
- Drager Safety AG & Co. KGaA
- Katja FRANKE
- A42 - HEADWEAR
Information Patent Application
HEAD PROTECTION DEVICE AND RESPIRATOR DEVICE
- Publication number 20160175624
- Publication date Jun 23, 2016
- Drager Safety AG & Co. KGaA
- Olaf BALKE
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
SAFETY HOOD WITH A VISOR SIZE-INDEPENDENT FASTENING ON THE HEAD STRAP
- Publication number 20150375018
- Publication date Dec 31, 2015
- Drager Safety AG & Co. KGaA
- Katja FRANKE
- A41 - WEARING APPAREL