Patents by Inventor April R. McIntosh

April R. McIntosh 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).

  • Patent number: D637242
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: May 3, 2011
    Inventor: April R. McIntosh
  • Patent number: D395932
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: July 7, 1998
    Inventor: April R. McIntosh