James Kevin Mainquist

Lubrication control with increased lubrication during shift and during cruise for a multi-plate friction device for an automatic transmission

Transmission control with a clutch priority valve

Control valving for a torque converter and clutch assembly

Multiplexed hydraulic clutch control

Servo shift control for a forward/reverse mechanism

Valve assembly in a hydraulic control for a ratio controller in a power transmission

Clutch valving circuit for automatic transmission

Transmission control circuit with a clutch priority valve

First clutch circuit for automatic transmission has operating line extending from manual valve to clutch, and check valve in operating line with spring loaded ball which with upstream fluid pressure moves out of operating line

Servo controller for a forward/reverse mechanism