(December 4, 2017, 4:14 PM EST) -- DAYTON, Ohio — A federal judge in Ohio on Nov. 30 awarded summary judgment to three defendant companies in a Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) lawsuit after finding that there was no sufficient evidence showing that they arranged for the disposal of hazardous waste at a landfill (Hobart Corporation, et al. v. The Dayton Power & Light Co., et al., No. 13-cv-115, S.D. Ohio, 2017 U.S. Dist. LEXIS 197856)....