In re Kuriappan P. Alappat, Edward E. Averill and James G. Larsen

Counsel

Alexander C. Johnson, Jr., Marger, Johnson, McCollom & Stolowitz, P.C., Portland, OR, argued for appellants. With him on the brief was Peter J. Meza. Also on the brief was Francis I. Gray, Tektronix, Inc., Wilson-ville, OR. Allen M. Sokal, Finnegan, Henderson, Farabow, Garrett & Dunner, of Washington, DC, argued for amicus curiae, Federal Circuit Bar Association. With him on the brief were Gerald H. Bjorge, Herbert H. Mintz and George E. Hutchinson., Fred E. McKelvey, Solicitor, Office of the Sol., Arlington, VA, argued for appellee. With him on the brief were Lee E. Barrett and Richard E. Schafer, Associate Sol. Of counsel were Albín F. Drost and John W. Dewhirst., Herbert C. Wamsley and Richard C. Witte, Intellectual Property Owners, Inc., Washington, DC, were on the brief for ami-cus curiae, Intellectual Property Owners, Inc., Richard H. Stern, Graham & James, Washington, DC, was on the brief for amicus curiae, Seagate Technology, Inc. Also on the brief was Edward P. Heller, III, Patent Counsel., Fred I. Koenigsberg and Nancy J. Linck, Cushman, Darby & Cushman, Washington, DC, were on the brief for amicus curiae, American Intellectual Property Law Association. Also on the brief were Harold C. Weg-ner and H. Ross Workman, Wegner, Cantor, Mueller & Player, Washington, DC. Of counsel was William S. LaFuze.