Patents by Inventor Derek S. Jay

Derek S. Jay 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 monitor
    Patent number: D310120
    Type: Grant
    Filed: December 21, 1987
    Date of Patent: August 21, 1990
    Assignee: Oxford Medical Limited
    Inventors: John F. Wickham, Trevor A. Nunn, Derek S. Jay