LTC Richard W. "Dick" Mattes PE (Ret.)

LTC Richard W. "Dick" Mattes, PE (Ret.)LTC Richard W. "Dick" Mattes, PE (Ret.), age 89, of Tulsa, Oklahoma, passed away on Sunday, October 19, 2025. Dick was born on February 3, 1936, in Racine, Wisconsin, to Victor and LaVerne Mattes. He attended St. Catherine's High School in Racine and went on...