Case: 19-1668    Document: 66    Page: 1   Filed: 06/15/2020




        NOTE: This disposition is nonprecedential.


   United States Court of Appeals
       for the Federal Circuit
                  ______________________

   PRAIRIE LAND MILLWRIGHT SERVICES, INC.,
                   Appellant

                            v.

                SIOUX STEEL COMPANY,
                         Appellee
                  ______________________

                        2019-1668
                  ______________________

     Appeal from the United States Patent and Trademark
 Office, Patent Trial and Appeal Board in No. IPR2016-
 01873.
                  ______________________

                       JUDGMENT
                  ______________________

    CRAIG FIESCHKO, DeWitt LLP, Madison, WI, argued for
 appellant. Also represented by LAURA M. DAVIS, HARRY E.
 VAN CAMP, ELIJAH B. VAN CAMP.

     SCOTT ANTHONY MCKEOWN, Ropes & Gray LLP, Wash-
 ington, DC, argued for appellee. Also represented by
 KATHRYN C. THORNTON; ROBERT HERMAN EICHENBERGER,
 ROBERT J. THEUERKAUF, Middleton Reutlinger, Louisville,
 KY.
                ______________________
Case: 19-1668     Document: 66   Page: 2    Filed: 06/15/2020




 THIS CAUSE having been heard and considered, it is

 ORDERED and ADJUDGED:

      PER CURIAM (NEWMAN, O’MALLEY, and WALLACH,
 Circuit Judges).
                AFFIRMED. See Fed. Cir. R. 36.

                      ENTERED BY ORDER OF THE COURT



         June 15, 2020           /s/ Peter R. Marksteiner
             Date                Peter R. Marksteiner
                                 Clerk of Court
