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Kenneth S. Wittmer
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Sandy Hook, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Nonlinear fly-by-wire aircraft control
Patent number
12,043,370
Issue date
Jul 23, 2024
Textron Innovations Inc.
Cody Fegely
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Nonlinear fly-by-wire aircraft control
Patent number
11,440,643
Issue date
Sep 13, 2022
Textron Innovations Inc.
Cody Fegely
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Vehicle heading error compensation
Patent number
10,705,527
Issue date
Jul 7, 2020
Sikorsky Aircraft Corporation
Kenneth S. Wittmer
G05 - CONTROLLING REGULATING
Information
Patent Grant
Coaxial rotor yaw control
Patent number
10,611,472
Issue date
Apr 7, 2020
Sikorsky Aircraft Corporation
Kenneth S. Wittmer
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
High trim demand relief
Patent number
10,562,609
Issue date
Feb 18, 2020
Sikorsky Aircraft Corporation
Anthony Litwinowicz
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Gust alleviating control for a coaxial rotary wing aircraft
Patent number
10,488,870
Issue date
Nov 26, 2019
Sikorsky Aircraft Corporation
Aaron L. Greenfield
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Rotor phase control
Patent number
10,370,096
Issue date
Aug 6, 2019
Sikorsky Aircraft Corporation
Anthony Litwinowicz
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Torque and thrust control of a propeller
Patent number
10,336,436
Issue date
Jul 2, 2019
Sikorsky Aircraft Corporation
Sunny K. Siu
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Steady state differential roll moment control with automated differ...
Patent number
10,329,013
Issue date
Jun 25, 2019
Sikorsky Aircraft Corporation
Cody Fegely
G05 - CONTROLLING REGULATING
Information
Patent Grant
Feed-forward compensation for gyroscopic loads in a coaxial rotor
Patent number
10,259,575
Issue date
Apr 16, 2019
Sikorsky Aircraft Corporation
Matthew T. Luszcz
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Flexible command model for aircraft control
Patent number
10,114,382
Issue date
Oct 30, 2018
Sikorsky Aircraft Corporation
Aaron L. Greenfield
G05 - CONTROLLING REGULATING
Information
Patent Grant
Vehicle heading error compensation
Patent number
10,073,455
Issue date
Sep 11, 2018
Sikorsky Aircraft Corporation
Kenneth S. Wittmer
G05 - CONTROLLING REGULATING
Information
Patent Grant
Coaxial rotor low-speed mixing
Patent number
9,802,694
Issue date
Oct 31, 2017
Sikorsky Aircraft Corporation
Matthew T. Luszcz
G05 - CONTROLLING REGULATING
Information
Patent Grant
Vehicle heading error compensation
Patent number
9,360,869
Issue date
Jun 7, 2016
Sikorsky Aircraft Corporation
Kenneth S. Wittmer
G05 - CONTROLLING REGULATING
Information
Patent Grant
Swashplate trajectory control
Patent number
7,988,089
Issue date
Aug 2, 2011
Sikorsky Aircraft Corporation
Kenneth S. Wittmer
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
Information
Patent Application
NONLINEAR FLY-BY-WIRE AIRCRAFT CONTROL
Publication number
20230159156
Publication date
May 25, 2023
TEXTRON INNOVATIONS INC.
Cody Fegely
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
NONLINEAR FLY-BY-WIRE AIRCRAFT CONTROL
Publication number
20220135210
Publication date
May 5, 2022
Bell Textron Inc.
Cody Fegely
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ROTORCRAFT CONTROL SYSTEMS
Publication number
20190217949
Publication date
Jul 18, 2019
SIKORSKY AIRCRAFT CORPORATION
Daniel Bazzani
G05 - CONTROLLING REGULATING
Information
Patent Application
VEHICLE HEADING ERROR COMPENSATION
Publication number
20180217602
Publication date
Aug 2, 2018
SIKORSKY AIRCRAFT CORPORATION
Kenneth S. Wittmer
G05 - CONTROLLING REGULATING
Information
Patent Application
GUST ALLEVIATING CONTROL FOR A COAXIAL ROTARY WING AIRCRAFT
Publication number
20180113478
Publication date
Apr 26, 2018
Sikorsky Aircraft Corporation
Aaron L. Greenfield
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
STEADY STATE DIFFERENTIAL ROLL MOMENT CONTROL WITH AUTOMATED DIFFER...
Publication number
20170334556
Publication date
Nov 23, 2017
SIKORSKY AIRCRAFT CORPORATION
Cody Fegely
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
FLEXIBLE COMMAND MODEL FOR AIRCRAFT CONTROL
Publication number
20170329349
Publication date
Nov 16, 2017
SIKORSKY AIRCRAFT CORPORATION
Aaron L. Greenfield
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
FEED-FORWARD COMPENSATION FOR GYROSCOPIC LOADS IN A COAXIAL ROTOR
Publication number
20170297693
Publication date
Oct 19, 2017
SIKORSKY AIRCRAFT CORPORATION
Matthew T. Luszcz
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
HIGH TRIM DEMAND RELIEFT
Publication number
20170291690
Publication date
Oct 12, 2017
SIKORSKY AIRCRAFT CORPORATION
Anthony Litwinowicz
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
TORQUE AND THRUST CONTROL OF A PROPELLER
Publication number
20170210461
Publication date
Jul 27, 2017
SIKORSKY AIRCRAFT CORPORATION
Sunny K. SIU
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ROTOR PHASE CONTROL
Publication number
20170021922
Publication date
Jan 26, 2017
Sikorsky Aircraft Corporation
Anthony Litwinowicz
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
VEHICLE HEADING ERROR COMPENSATION
Publication number
20160195874
Publication date
Jul 7, 2016
SIKORSKY AIRCRAFT CORPORATION
Kenneth S. Wittmer
G05 - CONTROLLING REGULATING
Information
Patent Application
VEHICLE HEADING ERROR COMPENSATION
Publication number
20160147227
Publication date
May 26, 2016
SIKORSKY AIRCRAFT CORPORATION
Kenneth S. Wittmer
G05 - CONTROLLING REGULATING
Information
Patent Application
COAXIAL ROTOR LOW-SPEED MIXING
Publication number
20150314855
Publication date
Nov 5, 2015
SIKORSKY AIRCRAFT CORPORATION
Matthew T. Luszcz
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Coaxial Rotor Yaw Control
Publication number
20150102158
Publication date
Apr 16, 2015
SIKORSKY AIRCRAFT CORPORATION
Kenneth S. Wittmer
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
SWASHPLATE TRAJECTORY CONTROL
Publication number
20090242691
Publication date
Oct 1, 2009
Kenneth S. Wittmer
B64 - AIRCRAFT AVIATION COSMONAUTICS