Ralf Dreisilker

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Velbert, DE

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Patents Grantslast 30 patents

Information Patent Grant
Outlet valve for an airplane
- Patent number 9,022,843
- Issue date May 5, 2015
- Nord-Micro AG & Co. OHG
- Ralf Dreisilker
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Butterfly valve for controlling a gas pressure
- Patent number 7,077,383
- Issue date Jul 18, 2006
- Nord-Micro AG & Co. oHG
- Ralf Dreisilker
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
OUTLET VALVE FOR AN AIRPLANE
- Publication number 20100210201
- Publication date Aug 19, 2010
- NORD-MICRO AG & CO. OHG
- Ralf Dreisilker
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
BUTTERFLY VALVE FOR CONTROLLING A GAS PRESSURE
- Publication number 20060163516
- Publication date Jul 27, 2006
- NORD-MICRO AG & CO. OHG
- Ralf Dreisilker
- B64 - AIRCRAFT AVIATION COSMONAUTICS