Patents Assigned to Oglesby & Butler Ltd.
  • Patent number: D330998
    Type: Grant
    Filed: September 5, 1989
    Date of Patent: November 17, 1992
    Assignee: Oglesby & Butler Ltd.
    Inventors: John P. Watmore, Alfred P. Oglesby, John P. Oglesby, Damian Brett
  • Patent number: D330999
    Type: Grant
    Filed: September 5, 1989
    Date of Patent: November 17, 1992
    Assignee: Oglesby & Butler Ltd.
    Inventors: John Watmore, Alfred P. Oglesby, John P. Oglesby, Damian Brett