Patents by Inventor Michael Ramussen

Michael Ramussen 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).

  • Pressure washer
    Patent number: D839512
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: January 29, 2019
    Assignee: Kärcher North America, Inc.
    Inventors: Adam Bearup, Michael Ramussen