Ohio Rev. Code Ann. § 1333.31
(A)
(1) A molder has a lien on a die, mold, pattern, or form that is in his possession and that belongs to a customer, for the following:
(B) If a customer does not pay the amount due for plastic, metal, paper, china, ceramic, glass, or rubber fabrication work performed with a die, mold, pattern, or form, or for making or improving a die, mold, pattern, or form, within sixty days from the date it becomes due, the molder may send, to the last known address of the customer, by certified mail, return receipt requested, a final notice. This notice shall contain an itemized statement of the amount due, a description of the die, mold, pattern, or form being held, and a statement that, unless the amount due and the cost of the notification are paid within thirty days from the date that the notice is sent, the molder will do one of the following:
(C)
(2) If a civil action as described in division (C)(1) of this section is commenced by a molder, the customer may present in the trial any defense that he possesses, including, but not limited to, a defense that the amount the molder claims is due has already been paid or is incorrect, and a defense that the plastic, metal, paper, china, ceramic, glass, or rubber fabrication work performed, or the making or improving of the die, mold, pattern, or form, was not in compliance with the contract entered into between the customer and the molder. The customer may obtain possession of the die, mold, pattern, or form during the pendency of the civil action by doing one of the following: