1942
Born to William Howard Carr and Mary Elizabeth (Clement) Carr in Dayton, OH.
1965
Earns a Bachelor of Science from the University of Cincinnati.
1967
Earns a Master of Science from Case Western Reserve University.
1967
Marries Virginia W. McMillan on June 24.
1970
Earns a Doctor of Philosophy from Case Western Reserve University.
1973
Teaches as an associate professor at Northwestern University.
1978
Teaches as a professor at Northwestern University and continues in this role.
1984
Works as the director of the Materials Research Center at Northwestern University through 1990.
1991
Serves as the assistant dean of engineering at Northwestern University.
1993
Serves as an associate dean of engineering at Northwestern University through 2016.
1993
Receives the Outstanding Alumni Achievement Award from the University of Cincinnati College of Engineering.
2016
Is co-director of Master of Product Design and Manufacturing Management and continues to serve in this role.