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  • Efficiency Systems LLC v. International Business Machines Corporation DC

    • 1:13-cv-01172 Copied
    • D. Del.
    • Filed: 06/28/2013
    • Docket updated daily
    • All Upcoming Events:
    • Assigned Judge 
    • Leonard P. Stark
    • Previously Presiding Judge 
    • Christopher J. Burke (until 03/11/2014)
  • Efficiency Systems LLC v. International Business Machines Corporation DC

    • 1:13-cv-01172 Copied
    • D. Del.
    • Filed: 06/28/2013
    • Docket updated daily
    • All Upcoming Events:
    • Assigned Judge 
    • Leonard P. Stark
    • Previously Presiding Judge 
    • Christopher J. Burke (until 03/11/2014)
Court 
District of Delaware
  • Patent Information
Patents-in-Suit
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