Herbert Markman and Positek, Inc. v. Westview Instruments, Inc. And Althon Enterprises, Inc.
Court of Appeals for the Federal Circuit
1Opinion of the Court
52 F.3d 967
63 USLW 2663, 34 U.S.P.Q.2d 1321
Herbert MARKMAN and Positek, Inc., Plaintiffs-Appellants,
v.
WESTVIEW INSTRUMENTS, INC. and Althon Enterprises, Inc.,
Defendants-Appellees.
No. 92-1049.
United States Court of Appeals, Federal Circuit.
April 5, 1995.
William B. Mallin, Eckert, Seamans, Cherin & Mellott, Pittsburgh, PA, argued for plaintiffs-appellants. With him on the brief were Lewis F. Gould, Jr., Timothy P. Ryan and Brian M. Martin.
Frank H. Griffin, III, Gollatz, Griffin, Ewing & McCarthy, Philadelphia, PA, argued for defendants-appellees. With him on the brief were Peter A. Vogt and…
Also in this document: Concurring in the judgment · Mayer; Concurring in the judgment · Rader; Dissent.
2Cases cited143 opinions
- Anderson v. Liberty Lobby, Inc.Supreme Court of the United States · 1986
- Daubert v. Merrell Dow Pharmaceuticals, Inc.Supreme Court of the United States · 1993
- Anderson v. City of Bessemer CitySupreme Court of the United States · 1985
- Parklane Hosiery Co. v. ShoreSupreme Court of the United States · 1979
- City of St. Louis v. PraprotnikSupreme Court of the United States · 1988
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