Patents Represented by Attorney, Agent or Law Firm Sughrue
  • Patent number: D468754
    Type: Grant
    Filed: April 19, 2001
    Date of Patent: January 14, 2003
    Assignee: Caterpillar S.A.R.L.
    Inventors: Brian R. Dershem, Reid W. Waitt, Cary Safe, Brad Lemke