Patents by Inventor Huvin Thompson

Huvin Thompson 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).

  • Cleaning of sensor surfaces
    Patent number: 5474664
    Abstract: In a sensor such as a pH sensor, a bundle of relatively long, thin and soft cleaning filaments is anchored next to the pH electrode. A bluff body, which may be the reference electrode is positioned upstream of the bundle so as to create liquid vortices which move the free ends of the fibres in an effective cleaning action over the sensing surface of the pH electrode.
    Type: Grant
    Filed: January 26, 1993
    Date of Patent: December 12, 1995
    Assignee: ABB Kent Plc
    Inventor: Huvin Thompson