Patents by Inventor Stefanie Hermsdorf

Stefanie Hermsdorf 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).

  • Mop
    Patent number: D579165
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: October 21, 2008
    Assignee: Method Products, Inc.
    Inventors: Joshua Handy, Glenn May, Stefanie Hermsdorf, Karim Rashid