onnor Cranfill Sumner Cravath Swaine DLA Piper Davis Polk Edinger Leonard Elliott & Smith Epstein Becker Green Faegre Drinker Fleming Nolen Florio Perrucci Fogler Brar Foliart Huff EFTA00011404 --- PAGE BREAK --- The U.S. government and a former IBM employee urged the D.C. Circuit during Friday or