Background
Ryant,, Charles Joseph was born on April 1, 1920 in Chicago, Illinois, United States.
Ryant,, Charles Joseph was born on April 1, 1920 in Chicago, Illinois, United States.
Bachelor of Science in Chemical Engineering, Armour Institute of Technology, 1940. Master of Science in Chemical Engineering, Illinois Institute of Technology, 1941. Doctor of Philosophy in Chemical Engineering, Illinois Institute of Technology, 1947.
President C.J. Ryant, Junior & Associates, Chicago, 1959—1970. Executive director Midwest Legislative Council on the Environment, 1970—1980. President C.J. Ryant, Maple City, Michigan, from 1980.