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Hans J. Gerhardt
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Cologne, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Device for stabilizing the engine inlet flow in static tests of eng...
Patent number
7,207,213
Issue date
Apr 24, 2007
Airbus Deutschland GmbH
Hans-Joachim Gerhardt
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Method and apparatus for stabilizing an intake air flow of a ground...
Patent number
6,162,011
Issue date
Dec 19, 2000
DaimlerChrysler Aerospace Airbus GmbH
Hans-Joachim Gerhardt
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Attachment assembly for securing roofing membranes
Patent number
5,171,116
Issue date
Dec 15, 1992
WSP Ingenieurgesellschaft fur Warmetechnik, Stromungstechnik und Prozesstechnik
Hans J. Gerhardt
E04 - BUILDING
Information
Patent Grant
Apparatus for contactless sealing of an opening against emerging or...
Patent number
4,894,009
Issue date
Jan 16, 1990
Carl Kramer
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Flat roof structure
Patent number
4,583,337
Issue date
Apr 22, 1986
The Dow Chemical Company
H. Carl B. Kramer
E04 - BUILDING
Information
Patent Grant
Shielding device to reduce wind velocity
Patent number
4,529,173
Issue date
Jul 16, 1985
Carl Kramer
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Artificial heart valve
Patent number
4,123,805
Issue date
Nov 7, 1978
Bayer Aktiengesellschaft
Carl Kramer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Device for stabilizing the engine inlet flow in static tests of eng...
Publication number
20060280556
Publication date
Dec 14, 2006
Hans-Joachim Gerhardt
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...