Leo Henry Bowman, 85, husband to Michiko Bowman, of Russellville, died Monday, August 19, 2019 at the Arkansas Hospice River Valley Home in Russellville. The son of Glenn and Vida Ann Bowman, he was born May 12, 1934 in Altamont, KS. He was a retired Professor of Chemistry for Arkansas Tech University and a member of the First United Methodist Church in Russellville. He enjoyed golf, reading, traveling, hunting, and fishing. A memorial service may be held at a later date to be announced by the family.