Inventor
POULIN STEPHEN V
US18 patents
⚠️ This page may combine multiple inventors who share the name “POULIN STEPHEN V”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIKORSKY AIRCRAFT CORP
10 patentsUS5785497AJul 28, 1998
Control rod mounting arrangement for helicopter swashplates
SIKORSKY AIRCRAFT CORP25 citations90
US11255379B2Feb 22, 2022
Uniball bearing with compliant inner member
SIKORSKY AIRCRAFT CORP18 citations83
US9718541B2Aug 1, 2017
Swashplate apparatus
SIKORSKY AIRCRAFT CORP6 citations72
US10696386B2Jun 30, 2020
Rigid rotor head with tension torsion (TT) strap retention
SIKORSKY AIRCRAFT CORP3 citations69
US10112708B2Oct 30, 2018
Weight efficient servo attachment scheme for rigid coaxial rotor control system
SIKORSKY AIRCRAFT CORP4 citations69
US10464666B2Nov 5, 2019
Composite reinforced swashplate
SIKORSKY AIRCRAFT CORP2 citations65
US10752348B2Aug 25, 2020
Adjustable scissor link
SIKORSKY AIRCRAFT CORP1 citations59
US10336446B2Jul 2, 2019
Directional stiffness bearing sleeve assembly for rotor systems
SIKORSKY AIRCRAFT CORP0 citations47
US10301015B2May 28, 2019
System for shimming blade fold angle about an axis of rotation
SIKORSKY AIRCRAFT CORP0 citations42
US10358212B2Jul 23, 2019
Aircraft rotor assembly with composite laminate
SIKORSKY AIRCRAFT CORP0 citations41
UNITED TECHNOLOGIES CORP
5 patentsUS5913659AJun 22, 1999
Apparatus and method for adjusting rotor blade tracking
UNITED TECHNOLOGIES CORP58 citations95
US5431540AJul 11, 1995
Main rotor pitch control rod subassembly
UNITED TECHNOLOGIES CORP56 citations95
US5263821ANov 23, 1993
Mid-beam jointed reconfigurable bearingless main rotor assembly
UNITED TECHNOLOGIES CORP62 citations95
US5074494ADec 24, 1991
Elastomeric swashplate configuration for helicopters
UNITED TECHNOLOGIES CORP18 citations73
US5067875ANov 26, 1991
Composite scissors for a swashplate
UNITED TECHNOLOGIES CORP11 citations70