(July 25, 2017, 1:38 PM EDT) -- HOUSTON — A federal judge in Texas on July 21 denied a defendant company’s motion for partial summary judgment in a suit over cleanup costs at a Superfund site, finding that genuine disputes exist as to whether the company disposed of grease on the property (USOR Site PRP Group v. A&M Contractors, Inc., et al., No. 14-CV-2441, S.D. Texas, 2017 U.S. Dist. LEXIS 114531)....