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Walter Gerd Oskar Sonneborn
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Colleyville, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for roll moment equalization at high advance r...
Patent number
10,737,776
Issue date
Aug 11, 2020
Skyworks Global Inc.
Walter Gerd Oskar Sonneborn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Apparatus and method for roll moment equalization at high advance r...
Patent number
9,902,492
Issue date
Feb 27, 2018
Skyworks Global Inc.
Walter Gerd Oskar Sonneborn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Low speed autogyro yaw control apparatus and method
Patent number
9,278,754
Issue date
Mar 8, 2016
GROEN BROTHERS AVIATION, INC.
Walter Gerd Oskar Sonneborn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Apparatus and method for roll moment equalization at high advance r...
Patent number
9,205,919
Issue date
Dec 8, 2015
Groen Brothers Aviation, Inc.
Walter Gerd Oskar Sonneborn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Pre-landing, rotor-spin-up apparatus and method
Patent number
8,998,127
Issue date
Apr 7, 2015
Groen Brothers Aviation, Inc.
Walter Gerd Oskar Sonneborn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Anemometer drive apparatus and method
Patent number
8,939,394
Issue date
Jan 27, 2015
Groen Brothers Aviation, Inc.
Walter Gerd Oskar Sonneborn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Low speed autogyro yaw control apparatus and method
Patent number
8,752,786
Issue date
Jun 17, 2014
Groen Brothers Aviation, Inc.
Walter Gerd Oskar Sonneborn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Apparatus and method for roll moment equalization at high advance r...
Patent number
8,668,162
Issue date
Mar 11, 2014
Groen Brothers Aviation, Inc.
Walter Gerd Oskar Sonneborn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Aircraft occupant protection system
Patent number
8,588,996
Issue date
Nov 19, 2013
Textron Innovations Inc.
Andrew T. Hill
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
Information
Patent Application
Apparatus And Method For Roll Moment Equalization At High Advance R...
Publication number
20180244380
Publication date
Aug 30, 2018
Skyworks Global Inc.
Walter Gerd Oskar Sonneborn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
LOW SPEED AUTOGYRO YAW CONTROL APPARATUS AND METHOD
Publication number
20150142219
Publication date
May 21, 2015
GROEN BROTHERS AVIATION, INC
Walter Gerd Oskar Sonneborn
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Aircraft Occupant Protection System
Publication number
20120101666
Publication date
Apr 26, 2012
BELL HELICOPTER TEXTRON INC.
Andrew T. Hill
G05 - CONTROLLING REGULATING