Hopefully a formal lawsuit is unnecessary. If the equipment does not belong to him, then he cannot legally sell it. Has he refused to return the items? You may be able to sign a contract with him where you would get X amount from the sale of the business in exchange for the business keeping the equipment.
If he is refusing to cooperate or return the items you can always threaten an action under Ohio's civil theft statute. (O.R.C. 2307.61) The threat of punitive damages (triple the value of the property) often times leads to an early resolution when the facts are undisputed.
Best of luck.
Answered on Apr 06th, 2021 at 7:06 AM