Patents by Inventor Patrick E. Lenaburg

Patrick E. Lenaburg 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).

  • Wheelchair support bracket
    Patent number: D399795
    Type: Grant
    Filed: July 15, 1997
    Date of Patent: October 20, 1998
    Assignee: Malee Rauscher
    Inventors: Malee Rauscher, Patrick E. Lenaburg, Richard A. Arnim