CINCINNATI - The summary judgment granted to the owner of a shuttered Ohio refinery and the $250,000 sanction of the attorneys for the plaintiffs were affirmed Aug. 2 by a unanimous Sixth Circuit U.S. Court of Appeals panel (Carolyn Baker, et al. v. Chevron USA Inc., et al., No. 11-4369, 6th Cir.; Carolyn Baker, et al. v. Chevron USA Inc., et al., No. 12-3995, 6th Cir.).