( October 25, 2019, 9:51 AM EDT) -- SAN ANTONIO — A water filtering company that provides services to hydraulic fracturing companies on Oct. 4 filed a lawsuit in Texas federal court against two companies, seeking injunctive and monetary relief for trade secret misappropriation and trademark infringement (WaterFleet LLC v. TanMar Rentals LLC, et al., No. 19-1190, W.D. Texas)....