September 9, 1985
Larry L. Hansen has been named president of Varian Associates Inc.'s semiconductor equipment group. The company is based in Palo Alto.
June 30, 1992
Palo Alto-based Varian Associates Inc. said Richard A. Aurelio has been named executive vice president. The company said Aurelio will continue to serve as president of its $300-million semiconductor equipment business. Varian does not use the title of president and chief operating officer, assigning those responsibilities to its executive vice presidents working in combination.