Legal Opinion
Technograph Printed Circuits Ltd. v. Martin-Marietta Corp.
Court of Appeals for the Fourth Circuit
Decided February 20, 1973No. Nos. 72-1597 to 72-1600PublishedCited by 9 opinions
1Opinion of the Court
WIDENER, Circuit Judge:
These cases arose when the plaintiffs (appellants) filed patent infringement suits against the defendants (appellees) in the United States District Court for the District of Maryland. The plaintiffs are, respectively, the owner and exclusive licensee under Eisler’s United States Patent No. 2,706,697 (’697).1 *800The complaints allege that the defendants infringed Claims 4 and 10-14 inclusive of ’697. The defendants pleaded collateral estoppel, claiming that the same issues before the court had been adversely decided against the plaintiffs in Technograph Printed Circuits,…
2Cases cited35 opinions
- Graham v. John Deere Co. of Kansas CitySupreme Court of the United States · 1966
- Blonder-Tongue Laboratories, Inc. v. University of Illinois FoundationSupreme Court of the United States · 1971
- Anderson's-Black Rock, Inc. v. Pavement Salvage Co.Supreme Court of the United States · 1969
- Triplett v. LowellSupreme Court of the United States · 1936
- Monsanto Company v. Rohm & Haas CompanyCourt of Appeals for the Third Circuit · 1972
30 more not listed; retrieve them via the Exa API.
3Cited by9 opinions
- Blumcraft of Pittsburgh v. Kawneer Company, Inc.Court of Appeals for the Fifth Circuit · 1973
- Blohm & Voss Ag v. Prudential-Grace Lines, Inc.Court of Appeals for the Fourth Circuit · 1973
- Technograph Printed Circuits, Ltd. v. Methode Electronics, Inc.Court of Appeals for the Seventh Circuit · 1973
- Kaiser Industries Corp. v. Jones & Laughlin Steel Corp.Court of Appeals for the Third Circuit · 1975
- Westwood Chemical, Inc. v. Molded Fiber Glass Body CompanyCourt of Appeals for the Sixth Circuit · 1974
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