Inventor

WILTON DARYL A

US67 patents

⚠️ This page may combine multiple inventors who share the name “WILTON DARYL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GM GLOBAL TECH OPERATIONS LLC

18 patents

US10293674B1May 21, 2019

Engine disconnect clutches having torque converter feed-through activation for vehicle powertrains

GM GLOBAL TECH OPERATIONS LLC25 citations94

US10203005B2Feb 12, 2019

Passive opening low loss clutch pack

GM GLOBAL TECH OPERATIONS LLC2 citations73

US10173514B2Jan 8, 2019

Planetary axis transfer gearbox

GM GLOBAL TECH OPERATIONS LLC2 citations73

US10106024B2Oct 23, 2018

Hybrid manual transmission

GM GLOBAL TECH OPERATIONS LLC2 citations73

US10035414B1Jul 31, 2018

Automatically-shiftable hybrid transaxle

GM GLOBAL TECH OPERATIONS LLC2 citations73

US9884547B1Feb 6, 2018

Manual transmission with electric motor input

GM GLOBAL TECH OPERATIONS LLC5 citations73

US9821654B2Nov 21, 2017

Transverse dual planetary system

GM GLOBAL TECH OPERATIONS LLC3 citations73

US9816594B2Nov 14, 2017

Twin axis twin-mode continuously variable transmission

GM GLOBAL TECH OPERATIONS LLC3 citations73

US9618087B2Apr 11, 2017

Automatic transmission gear and clutch arrangement

GM GLOBAL TECH OPERATIONS LLC2 citations73

US9546728B2Jan 17, 2017

Balanced binary pump for CVT transmission

GM GLOBAL TECH OPERATIONS LLC3 citations73

US10323698B2Jun 18, 2019

Torque transferring clutch separation

GM GLOBAL TECH OPERATIONS LLC3 citations70

US11525506B2Dec 13, 2022

Transfer case off-axis pump

GM GLOBAL TECH OPERATIONS LLC4 citations65

US11680636B2Jun 20, 2023

Pump drive architecture for an automatic transmission

GM GLOBAL TECH OPERATIONS LLC1 citations63

US11101710B2Aug 24, 2021

Hybrid rotor assembly for a motor vehicle

GM GLOBAL TECH OPERATIONS LLC0 citations63

US11047469B2Jun 29, 2021

Scavenging pump for an automatic transmission

GM GLOBAL TECH OPERATIONS LLC0 citations63

US10480589B2Nov 19, 2019

Fluid draining through clutch plates having separator features

GM GLOBAL TECH OPERATIONS LLC1 citations63

US11230188B2Jan 25, 2022

Hydraulically actuated transfer case

GM GLOBAL TECH OPERATIONS LLC0 citations52

US10018251B2Jul 10, 2018

Multi-speed dual clutch transmission

GM GLOBAL TECH OPERATIONS LLC1 citations52

GM GLOBAL TECH OPERATIONS INC

13 patents

US8939863B2Jan 27, 2015

Multi-speed transmission with a series disconnect clutch

GM GLOBAL TECH OPERATIONS INC92 citations98

US8702555B1Apr 22, 2014

Multi-speed transmission with a selectable one-way clutch

GM GLOBAL TECH OPERATIONS INC81 citations98

US9222549B2Dec 29, 2015

Multi-speed transmission

GM GLOBAL TECH OPERATIONS INC40 citations94

US9050882B2Jun 9, 2015

Hybrid powertrain

GM GLOBAL TECH OPERATIONS INC40 citations94

US8049384B2Nov 1, 2011

Electronic drive unit

GM GLOBAL TECH OPERATIONS INC24 citations92

US8961350B1Feb 24, 2015

Continuously variable transmission with chain output

GM GLOBAL TECH OPERATIONS INC8 citations84

US8042331B2Oct 25, 2011

On-demand hydraulic pump for a transmission and method of operation

GM GLOBAL TECH OPERATIONS INC18 citations84

US9382998B1Jul 5, 2016

Interplanetary clutch actuator

GM GLOBAL TECH OPERATIONS INC4 citations73

US9239103B2Jan 19, 2016

Continuously variable transmission with chain output

GM GLOBAL TECH OPERATIONS INC4 citations73

US9039556B2May 26, 2015

Transmission-integrated electromechanical device

GM GLOBAL TECH OPERATIONS INC5 citations73

US9109679B2Aug 18, 2015

Toroidal traction drive transmission

GM GLOBAL TECH OPERATIONS INC2 citations63

US9074662B2Jul 7, 2015

Binary and friction clutch assembly

GM GLOBAL TECH OPERATIONS INC2 citations63

US9005072B2Apr 14, 2015

Multi-speed transmission

GM GLOBAL TECH OPERATIONS INC3 citations63

WILTON DARYL A

7 patents

US8821336B2Sep 2, 2014

Multi-speed transmission and backing plate

WILTON DARYL A86 citations98

US8734285B2May 27, 2014

Transmission with dual clutch actuation assembly

WILTON DARYL A69 citations98

US8734140B2May 27, 2014

Reversible gerotor pump

WILTON DARYL A7 citations84

US8292055B2Oct 23, 2012

Self-adjusting mechanisms for clutches

WILTON DARYL A7 citations84

US8534437B2Sep 17, 2013

Centrifugally balanced hydraulic clutch assembly

WILTON DARYL A6 citations73

US8453557B2Jun 4, 2013

Piston actuator assembly

WILTON DARYL A2 citations63

US8449423B2May 28, 2013

Selectable one-way clutch with breakaway feature

WILTON DARYL A4 citations63

HART JAMES M

2 patents

US8758189B2Jun 24, 2014

Multiple speed transmission having a band brake

HART JAMES M75 citations98

US8814744B2Aug 26, 2014

Electromechanical clutch and transmission

HART JAMES M3 citations63

SCHULTZ JOHN C

2 patents

US8640452B2Feb 4, 2014

Hydraulic circuit for a power transmission device

SCHULTZ JOHN C7 citations84

US9108498B2Aug 18, 2015

Hydrostatic hydraulic hybrid system

SCHULTZ JOHN C5 citations73

WITTKOPP SCOTT H

1 patent

US8496558B2Jul 30, 2013

Nine speed automatic transmission

WITTKOPP SCOTT H83 citations98

MELLET EDWARD W

1 patent

US8251857B1Aug 28, 2012

Multi-speed transmission

MELLET EDWARD W89 citations98

PHILLIPS ANDREW W

1 patent

US8584823B2Nov 19, 2013

Torque transmitting assembly with dog clutch and plate clutch features

PHILLIPS ANDREW W9 citations84

MAGUIRE JOEL M

1 patent

US8152669B2Apr 10, 2012

Clutch arrangements for an electrically-variable transmission

MAGUIRE JOEL M16 citations83

PORTELL MICHEAL P

1 patent

US8056666B2Nov 15, 2011

Hydraulic control for a vehicle powertrain

PORTELL MICHEAL P19 citations77

TOOMAN BRIAN E

1 patent

US8627739B2Jan 14, 2014

Dual fork single shift rail assembly

TOOMAN BRIAN E12 citations75

MARIN CARLOS E

1 patent

US8433485B2Apr 30, 2013

Integrated oil routing sleeve and torque sensor

MARIN CARLOS E4 citations61

POSKIE FREDRICK R

1 patent

US8423249B2Apr 16, 2013

Torque sensor system with integrated electrical connectors

POSKIE FREDRICK R4 citations61

Showing the top 50 of 67 patents by PatentIndex Score.