Patents by Inventor Daniel Loisance

Daniel Loisance 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).

  • Coronary artery retraction clip
    Patent number: 5030224
    Abstract: A coronary artery retraction clip consisting of a single piece of stainless steel wire formed into a uniquely shaped spring, partially covered with a soft, polymer coating to provide a non-slip surface allowing the clip to be readily gripped with surgical forceps, or the gloved hand is disclosed.
    Type: Grant
    Filed: September 25, 1989
    Date of Patent: July 9, 1991
    Assignee: Pioneering Technologies, Inc.
    Inventors: John T. M. Wright, Daniel Loisance, Noel L. Mills