Raytheon Company, Appellee/cross-Appellant v. Roper Corporation, Appellant/cross-Appellee

U.S. Court of Appeals, Federal Circuit · Decided 1983-12-30

Cited by 185 later decision(s) in our corpus · see the citation network in Lexace

From the opinion

MARKEY, Chief Judge. Roper Corporation (Roper) appeals from a judgment of the United States District Court for the District of Massachusetts declaring U.S. Patent No. 4,028,520 (’520 patent), issued to Sumner H. Torrey and assigned to Roper, invalid for lack of utility and because its disclosure is non-enabling. Raytheon Company (Raytheon) c…

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