Complex sentence: March 1973 to June 1980 he was Project Manager for Sensors and Computer Control Technology, NBS where he developed the Cerebellar Model Arithmetic Computer (CMAC) neural net model.
Split into simpler sentences: March 1973 to June 1980 he was Project Manager, Sensors and Computer Control Technology, NBS. Developed the Cerebellar Model Arithmetic Computer (CMAC) neural net model.