Patents Assigned to 1112923 Ontario Inc.
  • Bench top for dental office
    Patent number: D438726
    Type: Grant
    Filed: February 17, 2000
    Date of Patent: March 13, 2001
    Assignee: 1112923 Ontario Inc.
    Inventors: Donald G. Coburn, Charles G. Shepherd, Kenneth Hugh Hollebone
  • X-ray apron holder
    Patent number: D424198
    Type: Grant
    Filed: March 6, 1998
    Date of Patent: May 2, 2000
    Assignee: 1112923 Ontario Inc.
    Inventors: Charles Grey Shepherd, Donald G. Coburn
  • Bench top for dental office
    Patent number: D429086
    Type: Grant
    Filed: September 3, 1998
    Date of Patent: August 8, 2000
    Assignee: 1112923 Ontario Inc.
    Inventors: Donald G. Coburn, Charles G. Shepherd