Patents by Inventor Michael G. Barber

Michael G. Barber 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).

  • Baby bottle
    Patent number: D301741
    Type: Grant
    Filed: May 8, 1987
    Date of Patent: June 20, 1989
    Inventor: Michael G. Barber
  • Baby bottle
    Patent number: D302038
    Type: Grant
    Filed: January 27, 1987
    Date of Patent: July 4, 1989
    Inventor: Michael G. Barber