Willis Conway Pierce

Willis Conway Pierce (December 2, 1895 – December 23, 1974 ) was an American chemist and professor at Pomona College and in the University of California system.

Career Pierce left Georgetown College as a sophomore for New York to serve in the gas defense section of the United States Army Signal Corps. He was in the army from April to December 1918. He subsequently graduated from Georgetown College in 1920. In that same year, he began teaching at the University of Kentucky and later at the University of South Dakota. He stayed on at the University of Chicago after receiving his Ph.D. to teach quantitative analysis. During World War II, Pierce worked for the Office of Scientific Research and Development's National Defense Research Committee. Pierce had been recruited by his doctoral advisor, W. Albert Noyes, Jr., to join the "division 10" central laboratory at Northwestern University. Pierce's lab focused on chemical warfare defense and developed carbon filtering for use in chemical protective masks. Pierce's work included an assignment in Australia and the South Pacific. Pierce would later co-author a chemistry textbook, Solving General Chemistry Problems, with Nelson. Pierce was recruited by Gordon S. Watkins to serve as the head of the Physical Sciences department at the then newly opened University of California, Riverside (UCR) in 1953. Pierce was awarded the 1963 Honor Scroll from the American Institute of Chemists for "outstanding contributions to the training of chemists and the advancement of the profession."

After retiring from University of California, Riverside in 1965, Pierce provided input on University of California, Irvine's new chemistry building. Pierce Hall on University of California, Riverside is named for him.