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Matthias Piening
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Braunschweig, DE
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last 30 patents
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Patent Grant
Structural element of high unidirectional rigidity
Patent number
6,355,337
Issue date
Mar 12, 2002
Deutsches Zentrum fur Luft-und Raumfahrt e.v.
Matthias Piening
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for making components of large area by RTM
Patent number
6,257,858
Issue date
Jul 10, 2001
Deutsches Zentrum fur Luft-und Raumfahrt e.V.
Arno Pabsch
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Aerofoil profile with variable profile adaptation
Patent number
6,164,599
Issue date
Dec 26, 2000
Deutsches Zentrum fur Luft-und Raumfahrt E.V.
Matthias Piening
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Aircraft with supporting wings having members for taking up tensile...
Patent number
5,924,649
Issue date
Jul 20, 1999
Deutsch Forschungsanstalt fur Luft-und Raumfahrt e.V.
Matthias Piening
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Structural members with large unidirectional rigidities
Patent number
5,922,446
Issue date
Jul 13, 1999
Deutsches Zentrum fur Luft- und Raumfahrt e.V.
Matthias Piening
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Actuator for generating high regulating forces and large regulating...
Patent number
5,860,352
Issue date
Jan 19, 1999
Deutsche Forschungsanstalt
Arno Pabsch
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Aircraft wing
Patent number
5,735,486
Issue date
Apr 7, 1998
Deutsche Forschungsanstalt fur Luft- und Raumfahrt e.V.
Matthias Piening
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Rotor blade
Patent number
5,730,581
Issue date
Mar 24, 1998
Deutsche Forschungsanstalt fur Luft-und Raumfahrt e.V.
Andreas Buter
B64 - AIRCRAFT AVIATION COSMONAUTICS