Patents by Inventor Gregory Trudel

Gregory Trudel 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).

  • Suction coagulator
    Patent number: D378939
    Type: Grant
    Filed: November 22, 1994
    Date of Patent: April 22, 1997
    Assignee: Aspen Labs
    Inventors: Roger F. Smith, Gregory Trudel