Joan L. Mitchell came to the University of Illinois in 1969 as a physics graduate student and received her PhD in 1974. Joan went to work for the IBM Corporation in the Exploratory Printing Technologies Group at the T.J. Watson Research Center. The holder of more than 70 patents, Joan was one of the top 20 inventors in IBM’s research division.
The Women in History Wednesday content comes from the Illinois 150 for 150 website celebrating the Accomplishments of Women at the University of Illinois at Urbana-Champaign created by the Gender Equity Council and the University Library.