1
Parmjit S Pabla, Merrill D Miller: Daytime running lights. Navistar International Transportation, Dennis K Sullivan, July 14, 1998: US05780974 (93 worldwide citation)

An automotive vehicle exterior illumination circuit includes a main headlamp circuit, including a headlamp switch, for operating the headlamps at full intensity and a DRL control incorporating voltage-dropping resistance in a daytime running headlamp circuit for achieving reduced intensity daytime r ...


2
Parmjit S Pabla, Merrill D Miller: Circuit for stop signal override of hazard warning signal at rear lamps of a vehicle. Navistar International Transportion, Dennis K Sullivan, December 17, 1996: US05585784 (8 worldwide citation)

An automotive vehicle electrical circuit that, when the hazard warning switch is in the on position, provides for the front lamps on both sides of the vehicle to continue to flash on and off when the stop lamp switch is actuated to continuously illuminate the rear lamps on both sides of the vehicle. ...


3
Parmjit S Pabla, Merrill D Miller: Dual dimmer control of headlamp high- and low-beams. Navistar International Transportation, Dennis K Sullivan, June 2, 1998: US05760546 (8 worldwide citation)

A circuit for implementing dual dimmer controls in an automotive vehicle having right- and left-side driver stations. The circuit can be used with existing control switches, thereby avoiding changing or redesigning those switches. The circuit uses several relays, connected in a novel configuration w ...


4
Parmjit S Pabla, Merrill D Miller: Circuit for interfacing brake, turn, and hazard warning signals with engine ECM. Navistar International Transportation, Dennis K Sullivan, October 14, 1997: US05677671 (6 worldwide citation)

A circuit for the electrical system of an automotive vehicle, such as a truck, interfaces a brake switch, a combination turn signal/hazard warning signal switch, and an engine electronic control module (ECM) that has two separate brake signal inputs. The circuit is especially useful when the vehicle ...


5
Parmjit S Pabla, Merrill D Miller: Circuit for interfacing brake, turn, and hazard warning signals with ECM. Navistar International Transportation, Dennis K Sullivan, May 13, 1997: US05629670 (6 worldwide citation)

A circuit interfaces a brake switch and a combination turn signal/hazard warning signal switch with a system electronic control module (ECM). The circuit is especially useful when the vehicle has an engine idle shut-down system that requires an input for distinguishing brake application from brake n ...


6
Parmjit S Pabla, Merrill D Miller: Dual control of windshield wiper system. Navistar International Transportation, Dennis K Sullivan, March 31, 1998: US05734243 (3 worldwide citation)

A circuit for implementing dual wash/wipe controls in an automotive vehicle having right- and left-side driver stations. The circuit can be used with existing wash/wipe control switches and comprises solid state diodes, a single selector switch, and a single relay, connected in a novel configuration ...