Patents Assigned to William Switzer & Associates Ltd.
  • Seat
    Patent number: D542545
    Type: Grant
    Filed: October 18, 2005
    Date of Patent: May 15, 2007
    Assignee: William Switzer & Associates Ltd.
    Inventor: Allan Switzer
  • Table base
    Patent number: D543734
    Type: Grant
    Filed: October 18, 2005
    Date of Patent: June 5, 2007
    Assignee: William Switzer & Associates Ltd.
    Inventors: Patrick Aubriot, Allan Switzer
  • Table base
    Patent number: D545597
    Type: Grant
    Filed: October 18, 2005
    Date of Patent: July 3, 2007
    Assignee: William Switzer & Associates Ltd.
    Inventors: Patrick Aubriot, Allan Switzer