Andreas JUNK

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Lubeck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Nonreturn valve for a compact ventilation system as well as compact...
- Patent number 11,660,417
- Issue date May 30, 2023
- Drägerwerk AG & Co. KGaA
- Ludger Tappehorn
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Exhalation valve, inhalation valve, ventilator and method for contr...
- Patent number 10,406,314
- Issue date Sep 10, 2019
- Drägerwerk AG & Co. KGaA
- Thorsten Dunkel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
FILTER UNIT WITH A RIGID FILTER AND A FLEXIBLE JACKET AND METHODS F...
- Publication number 20210370106
- Publication date Dec 2, 2021
- Drager Safety AG & Co. KGaA
- Ludwig LORENZEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NONRETURN VALVE FOR A COMPACT VENTILATION SYSTEM AS WELL AS COMPACT...
- Publication number 20190151602
- Publication date May 23, 2019
- Dragerwerk AG & Co. KGaA
- Ludger TAPPEHORN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EXHALATION VALVE, INHALATION VALVE, VENTILATOR AND METHOD FOR CONTR...
- Publication number 20170216554
- Publication date Aug 3, 2017
- Dragerwerk AG & Co. KGaA
- Thorsten DUNKEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE