Inventor
SMITH DUDLEY E
US13 patents
⚠️ This page may combine multiple inventors who share the name “SMITH DUDLEY E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BELL HELICOPTER TEXTRON INC
9 patentsUS9701406B2Jul 11, 2017
Convertible tiltrotor aircraft
BELL HELICOPTER TEXTRON INC27 citations93
US9180964B2Nov 10, 2015
Autorotative enhancement system
BELL HELICOPTER TEXTRON INC22 citations91
US7731121B2Jun 8, 2010
Propulsive anti-torque system for rotorcraft
BELL HELICOPTER TEXTRON INC49 citations90
US7594625B2Sep 29, 2009
Proprotor blade with leading edge slot
BELL HELICOPTER TEXTRON INC22 citations88
US9522730B2Dec 20, 2016
Autorotative enhancement system
BELL HELICOPTER TEXTRON INC11 citations83
US9290266B2Mar 22, 2016
Speed control assembly and methods of using same
BELL HELICOPTER TEXTRON INC13 citations83
US9334060B2May 10, 2016
Infrared suppressing exhaust system
BELL HELICOPTER TEXTRON INC16 citations81
US11014655B2May 25, 2021
Autorotative enhancement system
BELL HELICOPTER TEXTRON INC3 citations72
US10077105B2Sep 18, 2018
Autorotative enhancement system
BELL HELICOPTER TEXTRON INC3 citations72
SMITH DUDLEY E
3 patentsUS8636242B2Jan 28, 2014
Propulsive anti-torque nozzle system with external rotating sleeve for a rotorcraft
SMITH DUDLEY E8 citations82
US8567709B2Oct 29, 2013
Rotorcraft with variable incident wing
SMITH DUDLEY E14 citations79
US8251305B2Aug 28, 2012
Rotorcraft with variable incident wing
SMITH DUDLEY E15 citations79