Manfred Sadkowski

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Geldern, DE

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Patents Grantslast 30 patents

Information Patent Grant
Butterfly valve for arrangement in a flow duct of an air-conditioni...
- Patent number 9,128,490
- Issue date Sep 8, 2015
- TROX GmbH
- Manfred Sadkowski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lab-hood vent system
- Patent number 6,309,294
- Issue date Oct 30, 2001
- Gebruder Trox, Gesellschaft mit beschrankter Haftung
- Gregor Baumeister
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Volume flow regulator for air conditioning and ventilation apparatus
- Patent number 5,398,728
- Issue date Mar 21, 1995
- Gebruder Trox Gesellschaft mit beschrankter Haftung
- Gregor Baumeister
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
BUTTERFLY VALVE FOR ARRANGEMENT IN A FLOW DUCT OF AN AIR-CONDITIONI...
- Publication number 20130319545
- Publication date Dec 5, 2013
- Manfred SADKOWSKI
- B60 - VEHICLES IN GENERAL