Patents by Inventor Leone Kanall

Leone Kanall 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).

  • Male external urinary catheter
    Patent number: 4020843
    Abstract: A male external urinary catheter having a sheath member through which a penis is inserted, a platform upon which the penis rests having drainage openings to a lower well compartment with a funnel member draining the lower well compartment to a drainage tube.
    Type: Grant
    Filed: January 12, 1976
    Date of Patent: May 3, 1977
    Inventor: Leone Kanall