Inventor
GMIRYA YURIY
US38 patents
⚠️ This page may combine multiple inventors who share the name “GMIRYA YURIY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIKORSKY AIRCRAFT CORP
27 patentsUS7296767B2Nov 20, 2007
Variable speed transmission for a rotary wing aircraft
SIKORSKY AIRCRAFT CORP51 citations93
US8015900B2Sep 13, 2011
Split-torque gear box
SIKORSKY AIRCRAFT CORP28 citations92
US7413142B2Aug 19, 2008
Split torque gearbox for rotary wing aircraft with translational thrust system
SIKORSKY AIRCRAFT CORP22 citations92
US6883750B2Apr 26, 2005
Split torque gearbox with pivoted engine support
SIKORSKY AIRCRAFT CORP23 citations92
US7434764B2Oct 14, 2008
Variable speed gearbox with an independently variable speed tail rotor system for a rotary wing aircraft
SIKORSKY AIRCRAFT CORP38 citations91
US7942365B2May 17, 2011
Variable speed transmission for a rotary wing aircraft
SIKORSKY AIRCRAFT CORP24 citations89
US7628355B2Dec 8, 2009
Variable speed transmission for a rotary wing aircraft
SIKORSKY AIRCRAFT CORP24 citations89
US10906636B2Feb 2, 2021
Vibration control assembly for an aircraft and method of controlling aircraft vibration
SIKORSKY AIRCRAFT CORP9 citations86
US7918146B2Apr 5, 2011
Multi-path rotary wing aircraft gearbox
SIKORSKY AIRCRAFT CORP11 citations84
US6655915B2Dec 2, 2003
Drive system for the retraction/extension of variable diameter rotor systems
SIKORSKY AIRCRAFT CORP13 citations84
US7651050B2Jan 26, 2010
Variable speed gearbox with an independently variable speed tail rotor system for a rotary wing aircraft
SIKORSKY AIRCRAFT CORP13 citations82
US10746284B2Aug 18, 2020
Gearbox lubrication system for aircraft
SIKORSKY AIRCRAFT CORP12 citations81
US6823972B2Nov 30, 2004
Spring clutch
SIKORSKY AIRCRAFT CORP9 citations74
US6666102B2Dec 23, 2003
Flexible bearing arrangement for double helical pinion
SIKORSKY AIRCRAFT CORP8 citations74
US11235868B2Feb 1, 2022
Vibration control assembly for an aircraft and method of controlling aircraft vibration
SIKORSKY AIRCRAFT CORP4 citations73
US10415475B2Sep 17, 2019
Gearbox oil cooling assembly
SIKORSKY AIRCRAFT CORP4 citations70
US9212679B2Dec 15, 2015
High shear capability interface
SIKORSKY AIRCRAFT CORP6 citations67
US8683892B2Apr 1, 2014
Split-torque gear box
SIKORSKY AIRCRAFT CORP3 citations63
US10746253B2Aug 18, 2020
Vibration damping device for an elongated member
SIKORSKY AIRCRAFT CORP1 citations62
US7100468B2Sep 5, 2006
Split torque gearbox
SIKORSKY AIRCRAFT CORP5 citations57
US11156285B2Oct 26, 2021
Asymmetric gear teeth
SIKORSKY AIRCRAFT CORP0 citations55
US9618378B2Apr 11, 2017
Oil level indicator for rotary wing aircraft transmission
SIKORSKY AIRCRAFT CORP1 citations52
US9567871B2Feb 14, 2017
Impeller retention apparatus
SIKORSKY AIRCRAFT CORP1 citations49
US9243675B2Jan 26, 2016
Rotor brake
SIKORSKY AIRCRAFT CORP0 citations44
US10358211B2Jul 23, 2019
Rotor apparatus
SIKORSKY AIRCRAFT CORP0 citations42
US10494089B2Dec 3, 2019
Drive shaft system hanger bearing
SIKORSKY AIRCRAFT CORP0 citations37
US10646938B2May 12, 2020
Precision electrochemical machine for gear manufacture
SIKORSKY AIRCRAFT CORP0 citations33
LOCKHEED CORP
8 patentsUS12292084B2May 6, 2025
Bearing anti-creep interface
LOCKHEED CORP0 citations62
US12281679B2Apr 22, 2025
Centrifugal force enabled clutch and aircraft
LOCKHEED CORP0 citations62
US12214869B2Feb 4, 2025
Vibration control assembly
LOCKHEED CORP0 citations59
US11794883B2Oct 24, 2023
Vibration control assembly
LOCKHEED CORP0 citations59
US12187419B2Jan 7, 2025
Rotary shaft for an aircraft
LOCKHEED CORP1 citations53
US12416354B2Sep 16, 2025
Lubrication system
LOCKHEED CORP0 citations52
US12448120B2Oct 21, 2025
Shaft assembly for split torque gear box
LOCKHEED CORP0 citations43
US11702197B2Jul 18, 2023
Coaxial split torque gearbox with sequential load distribution
LOCKHEED CORP0 citations40