Patents by Inventor Terence David Brown

Terence David Brown 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).

  • Gas sensors
    Patent number: 6548024
    Abstract: In a catalytic sensor, a bead is located within a can having an aperture in its front surface. The bead is surrounded by thermally insulating material such as glass fiber and a filter material is arranged between the bead and the aperture in the can. This acts to remove H2S or other inhibiting gases before they reach the bead and impair its performance. The thermally insulating material allows the filter material to be included whilst still permitting the bead to be operated at a high temperature.
    Type: Grant
    Filed: March 3, 1999
    Date of Patent: April 15, 2003
    Assignee: EEV Limited
    Inventors: Alan Mason Doncaster, Terence David Brown