Patents by Inventor Ronald H. Sunderland

Ronald H. Sunderland 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).

  • Device for monitoring a component in a fluid mixture
    Patent number: 4238308
    Abstract: An oxygen sensor having a solid electrolyte tube and partition. A heater is tightly wound along the length of the tube, which is divided into two equal chambers by the partition, and thermocouples are fixed to either side of the partition by layers of metallic particles. An insulating case and flame trap may be provided for the sensor.
    Type: Grant
    Filed: September 25, 1978
    Date of Patent: December 9, 1980
    Assignee: Sybron Corporation
    Inventors: Riad M. A. Kocache, Danny F. Holman, Ronald H. Sunderland