Patents by Inventor Michael Alan Stern

Michael Alan Stern 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).

  • Swimming pool brushing disk
    Patent number: D483161
    Type: Grant
    Filed: September 23, 2002
    Date of Patent: December 2, 2003
    Inventor: Michael Alan Stern