Patents by Inventor Christopher C Alexander

Christopher C Alexander 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: D639001
    Type: Grant
    Filed: July 12, 2010
    Date of Patent: May 31, 2011
    Assignee: FNA IP Holdings, Inc.
    Inventors: Gus Alexander, Ryan D Sherwood, Christopher C Alexander, William N Alexander