Patents by Inventor Dennis Wojcik

Dennis Wojcik 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).

  • Catheter incorporating strain relief
    Patent number: 4823805
    Abstract: A catheter including an internal sensing wire extending along most of the length of an easily stretched catheter body having a multifilament, strain relief line affixed in the catheter body parallel to said wire. The strain relief line has sufficient tensile strength to prevent the sensing wire from breaking under moderate tensile loading.
    Type: Grant
    Filed: January 16, 1987
    Date of Patent: April 25, 1989
    Assignee: C. R. Bard, Inc.
    Inventor: Dennis Wojcik