NOTE: This disposition is nonprecedential.

United States Court of Appeals for the Federal Circuit ______________________ ENGINEERED CORROSION SOLUTIONS, LLC, Appellant v. SOUTH-TEK SYSTEMS, LLC, POTTER ELECTRIC CO, LLC, Appellees ______________________ 2018-1685 ______________________ Appeal from the United States Patent and Trademark Office, Patent Trial and Appeal Board in No. IPR2016- 01351. ______________________ JUDGMENT ______________________ BENJAMIN AARON SAIDMAN, Finnegan, Henderson, Farabow, Garrett & Dunner, LLP, Atlanta, GA, argued for appellant. Also represented by JASON E. STACH.

DAVID E. BENNETT, Coats & Bennett, PLLC, Cary, NC, argued for appellees. Also represented by EDWARD H.

GREEN, III, BRANDEE WOOLARD. ______________________ THIS CAUSE having been heard and considered, it is ORDERED and ADJUDGED: PER CURIAM (DYK, MOORE, and TARANTO, Circuit Judges).

AFFIRMED. See Fed. Cir. R. 36.

ENTERED BY ORDER OF THE COURT

May 9, 2019 /s/ Peter R. Marksteiner Date Peter R. Marksteiner Clerk of Court