Inventor

MOORMAN STEVEN P

US62 patents

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

MOORMAN STEVEN P

GM GLOBAL TECH OPERATIONS INC

Transmission hydraulic control system having an accumulator

Eight speed automatic transmission with dual area clutch piston

Transmission hydraulic control system having an accumulator

Transmission hydraulic control system having an accumulator

Transmission hydraulic control system having an accumulator

Multi-area clutch assembly

Upshift control of a dry dual-clutch transmission

Adaptive control of a linear actuator

Clutch with dual area piston and independent pressure control

Lubrication control system for automatic transmissions

Hybrid powertrain with valve assembly for dual pumps

Adaptive control of a flow control solenoid valve

Adaptive control of a flow control solenoid

Vane pump with vane biasing means

Fluid circuit control with adaptive determination of an accumulator reserve volume

MOORMAN STEVEN P

Hydraulic control system for an automatic transmission having electronic transmission range selection with failure mode control

Hydraulic control system for an automatic transmission

Hydraulic control system for an automatic transmission having a manual valve with a two gear default strategy

Electro-hydraulic control system for an automatic transmission

Electro-hydraulic control system for a dual clutch transmission

Electro-hydraulic control system and method for a dual clutch transmission

Hydraulic control system for an automatic transmission having a three path torque converter control subsystem

Hydraulic control system for an automatic transmission having a lubrication regulation valve

Transmission hydraulic control system having a main line feed accumulator

Control system and method for a dual clutch transmission

Method of controlling a dual clutch transmission

Apparatus for and method of controlling a dual clutch transmission

Method of controlling a dual clutch transmission

Electro-hydraulic control system and method for a dual clutch transmission

GM GLOBAL TECH OPERATIONS LLC

Clutch and torque converter control for a continuously variable transmission

Active thermal management system and method for flow control

Hydraulic control circuit for a clutch actuator and cooling of a hybrid-powertrain

Torque converter clutch release fluid lubrication

Pump switching control systems and methods for continuously variable transmissions

Test sequence for brake system

Method for controlling a hydraulic system

GEN MOTORS CORP

Regulator valve for a torque-transmitting mechanism and method of engaging a torque-transmitting mechanism

Clutch control regulator valve with end of fill detection

Learning method for oncoming clutch fill level and volume

Pressure control apparatus for a torque-transmitting mechanism

CZOYKOWSKI JOHN R

Electro-hydraulic control system for a dual clutch transmission

Control system for a dual clutch transmission

Control system for a dual clutch transmission

Control system for a dual clutch transmission

TAO XUEFENG TIM

Dual-clutch transmission thermal management

Dual-clutch transmission thermal management

HART JAMES M

Automatic transmission gear and clutch arrangement

WILLIAMS ROBERT L

Real time compensation of changing friction characteristics of a clutch in a transmission

WHITTON MATTHEW D

Closed-loop clutch control using a filtered piston position signal

WEINGARTZ CHRISTOPHER JAY

Control system and method for shift fork position in dual clutch transmissions