Patents by Inventor Robert Woolston

Robert Woolston 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).

  • Medical test device
    Patent number: D412990
    Type: Grant
    Filed: April 7, 1997
    Date of Patent: August 17, 1999
    Assignee: Cortecs (UK) Limited
    Inventors: Robert Woolston, Bernard Sams
  • Collector portion for a medical test device
    Patent number: D426313
    Type: Grant
    Filed: April 7, 1999
    Date of Patent: June 6, 2000
    Assignee: Cortecs (UK) Limited
    Inventors: Robert Woolston, Bernard Sams