Patents by Inventor Graham John Wield

Graham John Wield 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).

  • SENSORS FOR DETECTING GAS IN, AND PRESSURE OF, A LIQUID
    Publication number: 20110130741
    Abstract: A sensor comprises a body having a channel adapted to receive a hose, the channel comprising opposed fixed walls, a transmitter in one of said walls and a receiver in the opposed wall, and a pressure sensor disposed between the opposed walls.
    Type: Application
    Filed: July 20, 2010
    Publication date: June 2, 2011
    Applicant: MORGAN ELECTRO CERAMICS LIMITED
    Inventors: RICHARD SPENSER MILES, Tony John Beswick, Graham John Wield