Harry H. Koval

Age 82, of Maplewood; passed away on January 18, 2021 due to complications of Parkinson's.​Preceded in death by parents, Harry & Helen; and sister, Evelyn.​Survived by wife, Carol (Spreigl); children, Elizabeth Bystrom, Sarah Scheib, Brian Koval; grandchildren, Lila, Madelyn, Lauren, Savannah, Raeanna, Kyler; and brother, Pete (Milette) Koval.​Harry was born and raised in Cleveland, OH. He was a Purdue University graduate in chemical engineering. Following graduation, he worked as a quality engineer at 3M for 38 years.​Memorial service 11:00 AM Friday, January 22, 2021 at MUELLER-BIES FUNERAL HOME- ROSEVILLE, 2130 North Dale Street at County Road B. ​Visitation from 10-11 AM Friday at the funeral home.​Memorials preferred to the Parkinson's Foundation.