Patents by Inventor Mary Catherine Angers

Mary Catherine Angers 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).

  • Ventilator
    Patent number: D520626
    Type: Grant
    Filed: March 30, 2005
    Date of Patent: May 9, 2006
    Inventors: Mary Catherine Angers, Barry Matthew Papp
  • Handle
    Patent number: D573351
    Type: Grant
    Filed: May 15, 2006
    Date of Patent: July 22, 2008
    Inventors: Mary Catherine Angers, Barry Matthew Papp