1
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 ...


2
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 ...


3
Timothy W Carr, Charles D Needham, Edward C Spaulding: Trace oxygen detector. International Business Machines Corporation, Henry Powers, April 14, 1981: US04261698 (33 worldwide citation)

Apparatus and a method for measuring trace amounts of oxygen in an atmosphere is described. An oxygen free nitrogen gas is used as the carrier gas and nitrogen, ultra high purity, with approximately 10 ppm (parts per million) water is used as the reagent gas of an ionization source is operated at at ...


4
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 ...


5
Timothy W Carr, Charles D Needham, Robert T Villetto Jr: Thin layer deposition process. July 5, 1983: UST0103203

A method of preventing out-gassing from lift-off structures formed of positive resists (as for example, o-quinone diazide/phenol formaldehyde novolak resins) during vacuum evaporation of metals in the fabrication of semiconductor devices. Such outgassing is avoided by compositional control of the ph ...