Patents by Inventor Lisbeth A. Lofvenholm

Lisbeth A. Lofvenholm 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).

  • Ostomy pouch valve and cap
    Patent number: D549821
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: August 28, 2007
    Assignee: Incutech, Inc.
    Inventors: Lisbeth A. Lofvenholm, Theodore J. Mosler, Bryan J. Peters, Todd M. Korogi