Patents by Inventor Brian Gordon Kingwell

Brian Gordon Kingwell has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Surgical stapler sleeve for reinforcing staple lines
    Patent number: 5769892
    Abstract: A surgical stapler sleeve comprises a sheet of host-compatible material, a first edge of the sheet being folded back adjacent to a second edge of the sheet to give the sheet a tubular conformation, the first and second edges being releasably fastened to one another.
    Type: Grant
    Filed: October 22, 1996
    Date of Patent: June 23, 1998
    Assignee: Mitroflow International Inc.
    Inventor: Brian Gordon Kingwell