1
Kevin L Brekkestran, John C Thomas: Electronic control system for powershift transmission. J I Case Company, Dykema Gossett, August 8, 1989: US04855913 (74 worldwide citation)

A microprocessor-based electronic control system for a powershift transmission having at least one proportional actuator, such as a solenoid-operated proportional valve, is disclosed. The controller operates a plurality of on-off solenoid valves and the solenoid-operated proportional valve to provid ...


2
Kevin L Brekkestran, Kamyab Aghai Tabriz, Nghia N Nguyen, Barry D Batcheller: Electronic control system and method for cold weather garment. Environwear, Harness Dickey & Pierce, April 14, 1992: US05105067 (69 worldwide citation)

A microcomputer-based, closed-loop electronic temperature control system and method for an electrically heated cold weather garment having a plurality of independently heated zones. In one preferred embodiment the system comprises a potentiometer for selecting the desired temperature at which a plur ...


3
Paul A Nystuen, Barry D Batcheller, Kevin L Brekkestran, Calvin J Kraning: Steering control system for articulated vehicle. J I Case Company, Cullen Sloman Cantor Grauer Scott & Rutherford, February 7, 1989: US04802545 (58 worldwide citation)

A steering system for an articulated vehicle has pivotal wheel steering such as front axle wagon-wheel steering, a hydraulic actuator for pivoting the axle with respect to the vehicle, and a pair of hydraulic actuators for causing articulation of the vehicle. The system includes sensors for providin ...


4
Thomas R Brown, Richard H Logan, Robert W Hahn, Charles D Rodeghiero, Kevin L Brekkestran: Vehicle anti-theft system with remote security module. J I Case Company, Dykema Gossett, August 1, 1989: US04852680 (48 worldwide citation)

An anti-theft security system for an off-road vehicle is disclosed. The system includes a master control module, which may be part of the vehicle's instrument cluster, and a remotely located security module, which is directly adjacent to at least one electrically-operated actuator of the vehicle nor ...


5
Barry D Batcheller, Kevin L Brekkestran, Roger L Minch: Electrically heated garment. Environwear, Harness Dickey & Pierce, July 16, 1991: US05032705 (47 worldwide citation)

An electrically heated, cold weather garment. The garment includes a lightweight, stretchable, form-fitting fabric for covering portions of the body of a wearer of the garment; a plurality of flexible, electrical heating wires cover stitched to the fabric by sewing; an electronic controller for cont ...


6
Kevin L Brekkestran, John C Thomas: Electronic control system for powershift transmission. J I Case Company, Dykema Gossett, October 30, 1990: US04967385 (38 worldwide citation)

A microprocessor-based electronic control system for a powershift transmission having at least one proportional actuator, such as a solenoid-operated proportional valve, is disclosed. The controller operates a plurality of on-off solenoid valves and the solenoid-operated proportional valve to provid ...


7
Adrian G Kallis, Charles D Needham, Kevin L Brekkestran, Barry D Batcheller: Pseudo-gear transmission control system and method. Phoenix International Corporation, Harness Dickey & Pierce, June 11, 1996: US05526261 (38 worldwide citation)

An electronic transmission control system for a self-propelled off-road vehicle having an internal combustion engine and multiple gear powershift transmission controls the powershift transmission and provides the at least on control signal to the engine for selecting the speed at which the engine is ...


8
Adrian G Kallis, Charles D Needham, Kevin L Brekkestran, Barry D Batcheller: Engine variable transmission control system. Phoenix International Corporation, Harness Dickey & Pierce, April 11, 1995: US05406483 (35 worldwide citation)

An electronic transmission control system for a self-propelled off-road vehicle having an internal combustion engine and multiple gear powershift transmission. The control system controls the powershift transmission and provides at least one control signal to the engine for selecting the speed at wh ...


9
Kevin L Brekkestran, John C Thomas: Electronic control system for powershift transmission with compensation for variation in supply voltage. J I Case Company, Dykema Gossett, October 1, 1991: US05053960 (29 worldwide citation)

A microprocessor-based electronic control system for a powershift transmission having at least one proportional actuator, such as a solenoid-operated proportional valve, is disclosed. The controller operates a plurality of on-off solenoid valves and the solenoid-operated proportional valve to provid ...


10
Kevin L Brekkestran, Barry D Batcheller, Adrian G Kallis, Charles D Needham: Expandable, mobile, modular microcomputer system for an off-road vehicle. Phoenix International Corporation, April 19, 1994: US05305215 (27 worldwide citation)

An expandable, modular microcomputer system for an off-road vehicle having a controller which is operable to generate a plurality of independent pulse-width modulated control signals and a plurality of independent on/off control signals to a corresponding plurality of metal oxide silicone field effe ...