Patents by Inventor Andrew Woolnough

Andrew Woolnough 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).

  • Monitor for fetal heart beat or the like
    Patent number: D482452
    Type: Grant
    Filed: December 5, 2002
    Date of Patent: November 18, 2003
    Assignee: Oxford Instruments Medical Limited
    Inventors: Andrew Davey, Andrew Woolnough, Andrew Head