Case: 18-1904 Document: 55 Page: 1 Filed: 04/21/2020

United States Court of Appeals for the Federal Circuit ______________________ April 21, 2020 ERRATA ______________________ Appeal No. 2018-1904 HAFCO FOUNDRY AND MACHINE COMPANY, INCORPORATED, Plaintiff-Appellee v. GMS MINE REPAIR AND MAINTENANCE, INC., Defendant-Appellant ______________________ Decided: March 16, 2020 Precedential Opinion _______________________

Please make the following changes: On page 10, lines 19–36: change block quote paragraph (starting with the words “GMS also states that the jury . . . ”) to an opinion body paragraph.

On page 11, line 2: change “oberver” to “observer”.