The accident occurred just before 6 a.m., the Ohio State Patrol reported.
William D. Gahimer, 34, Vickery, was riding a 1998 Suzuki Dyno Jet motorcycle. He was leaving the plant and lost control of the bike as he was accelerating, the Patrol said. The motorcycle overturned and ejected Gahimer onto the pavement.
The accident remains under investigation.