| Patents for B64C 23 - Influencing air-flow over aircraft surfaces, not otherwise provided for (1,943) |
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| 02/04/2003 | US6513761 Method and apparatus for reducing trailing vortices in the wake of an aircraft |
| 02/04/2003 | US6513754 Transonic flow shockwave position stabilizer |
| 01/30/2003 | WO2003008267A1 Ovate loop tip for rotary-wing blades |
| 01/15/2003 | CN1390743A Effectively power-boosting ground effect aircraft |
| 01/09/2003 | DE20211664U1 Controllable side rudders are installed along or close to vertical axis of aircraft above and/or below fuselage and operate synchronously with the tail rudder |
| 01/08/2003 | EP1272387A1 Design of viscoelastic coatings to reduce turbulent friction drag |
| 01/03/2003 | WO2003000547A1 A winglet |
| 01/03/2003 | CA2450025A1 A winglet |
| 12/27/2002 | WO2002103304A2 Method and apparatus for reducing turbulent drag |
| 12/26/2002 | US20020195526 Method and apparatus for boundary layer reattachment using piezoelectric synthetic jet actuators |
| 12/19/2002 | US20020190165 Modification of fluid flow about bodies and surfaces through virtual aero-shaping of airfoils with synthetic jet actuators |
| 12/19/2002 | US20020190164 Method and apparatus for control of shock/boundary-layer interactions |
| 12/12/2002 | WO2002047979A3 Aircraft with elliptical winglets |
| 12/10/2002 | US6491260 Noise reducing vortex generators on aircraft wing control surfaces |
| 12/05/2002 | US20020179777 Movable surface plane |
| 11/27/2002 | CN1381381A Equipment for generating force difference |
| 11/26/2002 | US6484971 Control of flow separation and related phenomena on aerodynamic surfaces |
| 11/26/2002 | US6484968 Aircraft with elliptical winglets |
| 11/07/2002 | US20020162917 Wing tip extension for a wing |
| 11/06/2002 | EP1254048A1 Passive aerodynamic sonic boom suppression for supersonic aircraft |
| 11/05/2002 | US6474604 Mobius-like joining structure for fluid dynamic foils |
| 10/29/2002 | US6471477 Jet actuators for aerodynamic surfaces |
| 10/29/2002 | US6471157 Device and method for reducing aircraft noise |
| 10/24/2002 | WO2002083497A1 Cylindrical wing tip with helical slot |
| 10/17/2002 | WO2002081304A1 Turbulent flow drag reduction |
| 10/17/2002 | WO2002081303A1 Turbulent flow drag reduction |
| 10/17/2002 | WO2002081290A1 An improved vehicle |
| 10/17/2002 | DE10117721A1 Wing tip extension has gradual increase in local V shape between wing connection region and tip |
| 10/09/2002 | EP0870116B1 Device for breaking whirls at a surface submerged by a turbulent flow |
| 09/19/2002 | WO2002072421A2 Modification of fluid flow about bodies and surfaces through virtual aero-shaping of airfoils with synthetic jet actuators |
| 09/19/2002 | US20020131474 Temperature measuring device |
| 09/12/2002 | US20020125376 Method and apparatus for reducing turbulent drag |
| 09/10/2002 | US6446904 Aircraft weapons bay high frequency acoustic suppression apparatus |
| 09/05/2002 | US20020121576 Process and device for accelerating the destruction of at least two vortices in the wake of a moving body, particularly an aircraft |
| 09/05/2002 | DE10107515A1 Rotor/carrier surface for rotating wing has drive axis at right angle to direction of lift |
| 09/04/2002 | EP1236641A1 Device and method for accelerating the destruction of at least two wake vortices, in particular aircraft wake vortices |
| 08/13/2002 | US6431499 Wing comprising a distal wing grid |
| 08/06/2002 | US6427948 Controllable vortex generator |
| 07/23/2002 | US6422518 Aircraft with means for a premature breakdown of the wing vortex pair |
| 07/18/2002 | US20020092947 Aircraft with elliptical Winglets |
| 07/03/2002 | EP1219537A2 Control of flow separation and related phenomena on aerodynamic surfaces |
| 07/02/2002 | US6412732 Apparatus and method for enhancement of aerodynamic performance by using pulse excitation control |
| 06/27/2002 | WO2002050436A1 Method for reducing head resistance of a moving object and device for carrying out said method. |
| 06/27/2002 | US20020081198 Jet actuators for aerodynamic surfaces |
| 06/27/2002 | US20020079405 Control of flow separation and related phenomena on aerodynamic surfaces |
| 06/20/2002 | WO2002047979A2 Aircraft with elliptical winglets |
| 06/20/2002 | DE10060548A1 Exhaust gas diffuser for gas-turbine-powered aircraft |
| 06/06/2002 | US20020066831 Lifting surface with active variable tip member and method for influencing lifting surface behavior therewith |
| 05/28/2002 | US6394397 Lifting surface with active variable tip member and method for influencing lifting surface behavior therewith |
| 05/23/2002 | US20020060272 Wing comprising a distal wing grid |
| 05/21/2002 | US6390418 Tangentially directed acoustic jet controlling boundary layer |
| 05/15/2002 | EP1205384A2 Wing grid type wing tip |
| 05/10/2002 | WO2002037661A1 Electrostatic/pneumatic actuators for active surfaces |
| 05/10/2002 | CA2427822A1 Electrostatic/pneumatic actuators for active surfaces |
| 05/10/2002 | CA2357715A1 Wing comprising a distal wing grid |
| 05/07/2002 | US6382561 Trailing edge wedge for an aircraft wing |
| 04/30/2002 | US6379110 Passively driven acoustic jet controlling boundary layers |
| 04/30/2002 | US6378803 Aircraft lift arrangement |
| 04/25/2002 | US20020047072 Lift multiplying device for aircraft |
| 04/24/2002 | EP1198675A1 System and method for manipulating and controlling fluid flow over a surface |
| 04/24/2002 | CN2487653Y Multifunctional rotary column tensiometer |
| 04/16/2002 | US6371414 System and method for manipulating and controlling fluid flow over a surface |
| 04/10/2002 | EP0862532A4 Staggered actuation of electromagnetic tiles for boundary layer control |
| 04/04/2002 | WO2002026560A1 Lift generator by continuously rotating impeller |
| 03/27/2002 | EP0830285B1 A fluid propulsion system for accelerating and directionally controlling a fluid |
| 03/19/2002 | US6358021 Electrostatic actuators for active surfaces |
| 02/28/2002 | DE10039109A1 Vortex wake disturbing influence measuring process involves measuring wind speed from aircraft ahead, reporting data, setting turbulence pattern, etc. |
| 02/27/2002 | EP0918686B1 Improvements in or relating to fluid dynamic lift generation |
| 02/12/2002 | US6345790 Subsonic aircraft with backswept wings and movable wing tip winglets |
| 01/31/2002 | WO2001054975A3 Vortex generation for control of the air flow along the surface of an airfoil |
| 01/17/2002 | DE10053134A1 Lift system for lift-creating rotors has axes with rolls in star pattern rotating about center point |
| 01/16/2002 | CN1077857C Method and appts. for reducing airframe aerosound |
| 01/09/2002 | EP1169224A2 Aircraft wing and fuselage contours |
| 01/02/2002 | CN1077059C Fluid propulsion system for accelerating and directionally controlling fluid |
| 12/25/2001 | US6332593 Method and apparatus for reducing turbulent drag |
| 12/13/2001 | DE10027938A1 Aerofoil section with lift-increasing trailing edge, in which trailing edge has spoilers on one or both sides to cause flow breakaway |
| 12/05/2001 | EP1159534A1 Vibration-driven acoustic jet controlling boundary layer separation |
| 11/28/2001 | EP1156962A2 Tangentially directed acoustic jet controlling boundary layers |
| 11/28/2001 | EP1156961A1 Passively driven acoustic jet controlling boundary layers |
| 11/27/2001 | US6322024 Lift multiplying device for aircraft |
| 11/21/2001 | EP1155956A2 A fluid propulsion system for accelerating and directionally controlling a fluid |
| 11/21/2001 | EP0970004B1 Device for eliminating vortex in an aeroplane trail |
| 11/20/2001 | US6318677 Method and apparatus for generating a stable leading-edge lifting-vortex controller |
| 11/13/2001 | US6316490 Substituted aryl compounds useful as modulators of acetylcholine receptors |
| 11/08/2001 | DE10020177A1 Einrichtung zur Lärmminderung an Tragflügeln von Flugzeugen Means to reduce noise at wings of airplanes |
| 10/31/2001 | EP1149761A1 Noise damping device for aircraft wings |
| 10/30/2001 | US6308913 Method for reducing wave resistance in airplane |
| 10/30/2001 | CA2136000C Wing with a wing grid as the end section |
| 10/25/2001 | US20010032907 Noise reducing vortex generators on aircraft wing control surfaces |
| 10/25/2001 | DE10018389A1 Vorrichtung sowie Verfahren zur Reduzierung von Nachlaufwirbeln hinter Flugzeugen im Landeanflug Apparatus and method for reducing trailing vortices behind aircraft in landing approach |
| 10/24/2001 | CN1319063A Load-bearing structure with reduced tip vortex |
| 10/18/2001 | WO2001076934A1 Design of viscoelastic coatings to reduce turbulent friction drag |
| 10/18/2001 | US20010030264 Method and apparatus for reducing trailing vortices in the wake of an aircraft |
| 10/17/2001 | EP1145954A1 Device and method for reducing trailing vortices behind aircraft on approach to land |
| 10/16/2001 | US6302360 Vortex generation for control of the air flow along the surface of an airfoil |
| 10/11/2001 | WO2001074660A1 Vane-airfoil combination |
| 10/11/2001 | DE10015942A1 Vibration and sound damping process for aerodynamic lift surfaces involves creating pressure in cavity of lift surface |
| 10/10/2001 | EP1141554A1 Electrostatic/pneumatic actuators for active surfaces |
| 09/18/2001 | US6289665 Aircraft air conditioner energy recovery method |
| 09/11/2001 | US6288472 Electrostatic/pneumatic actuators for active surfaces |