MINNESOTA MINING AND MANUFACTURING CO., PLAINTIFF-APPELLANT, v. NORTON COMPANY, DEFENDANT-APPELLEE. No. 90-1291.United States Court of Appeals, Federal Circuit. March 27, 1991. Page 671 Douglas A. Strawbridge, Merchant, Gould, Smith, Edell, Welter Schmidt, P.A., of Minneapolis, Minn., argued for plaintiff-appellant. With him on the brief were John D. Gould and R. Carl Moy. Also on the […]