Patents by Inventor Joseph R. McGee

Joseph R. McGee 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 chromatograph sample conditioner
    Patent number: 4274480
    Abstract: A sample conditioner for cooling, cleaning and drying hot vaporous samples for subsequent GLC analyses is disclosed. It comprises a heat exchange chamber for cooling such sample to near ambient temperature, and a separator chamber for the separation of condensable components from the sample.
    Type: Grant
    Filed: September 25, 1978
    Date of Patent: June 23, 1981
    Inventor: Joseph R. McGee