Background
O'Brien, Thomas Francis was born on September 17, 1960 in Chicago, Illinois, United States. Son of Donald Francis and Margaret Mary O'B.
O'Brien, Thomas Francis was born on September 17, 1960 in Chicago, Illinois, United States. Son of Donald Francis and Margaret Mary O'B.
Bachelor of Science in Mechanical Engineering, Bachelor of Science in Chemistry, Marquette University, 1983.
Process engineer, Motorola Inc., Schaumburg, Illinois, 1984-1985; mechanic engineer, chemist, Motorola Inc., Schaumburg, Illinois, since 1985.