Legal Question in Product Liability in Indiana

There is no way of answering that question. The better question is which law firm has filed the most claims in court. Since this is not information that really is important to most lawyers, it is unlikely that you will be able to obtain an answer. in this forum. However, if you look up the court where the case(s) have been filed, you may be able obtain that information from the Clerk or Judge's clerk assigned to the case. Good luck.