Computer hardware and software, namely, an electronic control unit for diesel and gasoline engines that monitors engine performance and functions, and delivers re-calculated sensor values to the original engine control unit to regulate and increase engine performance; Computer hardware and software, namely, an electronic control unit for diesel engines that monitors and analyzes exhaust gas components; Apparatus and instruments for regulating and controlling vehicles and engines, namely, cont...

Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission or reproduction of sound or images; Data-processing equipment and computers; Computer software