Not Ohio but I had something similar over the Somerset levels about three weeks back. Three lights in a loose triangle formation, completely silent, moving at a pace that ruled out any conventional aircraft I know of. They weren't drones either - trust me I've seen enough drones to know the difference.
What struck me was the way they held formation without any variation at all. Not even a slight drift. That kind of precision at that distance doesn't sit right.
What time did you see them? And did they do anything before they disappeared or did they just go? I'm wondering if there's a pattern to the timing because I've noticed a few reports from different locations in the last month that sound suspiciously similar. Could be nothing. Could be something worth mapping out properly.