Key Energy Services, Inc. v. C.C. Forbes, LLC et al

  1. July 27, 2009

    Antitrust Counterclaim Dropped In Key Energy IP Suit

    Petron Industries Inc., a maker of computerized drilling rigs, has agreed to dismiss an antitrust claim accusing Key Energy Services Inc. of asserting fraudulent patents for collecting data and conducting repairs in oil wells.

  2. February 20, 2009

    Petron Files Antitrust Claims In Oil Well Patent Suit

    Computerized drilling rig manufacturer Petron Industries Inc. has struck back at rival Key Energy Services Inc. in an infringement suit over patents for collecting data and conducting repairs in oil wells, accusing Key Energy of violating federal antitrust law and making fraudulent representations to the U.S. Patent and Trademark Office.

  3. September 12, 2008

    Key Energy Sues Rivals Over Well-Repair Patents

    Rig-based well service company Key Energy Services Inc. has sued two rivals for allegedly infringing patents related to collecting data and conducting repairs in oil wells.

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