Patents by Inventor Kent G. Richardson

Kent G. Richardson 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).

  • Linearizing gas analyzer
    Patent number: 5297419
    Abstract: A machine for analyzing and displaying the concentration of a pressurized gas flowing through a delivery line in relationship to a reference gas. The machine includes a thermal conductivity detector which is connected to a microprocessor and a visual display. The microprocessor allows the machine operator to select any of a number of references and sample gas combinations for analysis.
    Type: Grant
    Filed: July 16, 1992
    Date of Patent: March 29, 1994
    Assignee: Thermco Instrument Corporation
    Inventor: Kent G. Richardson