Patents by Inventor Guy C. Amey

Guy C. Amey 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).

  • Temperature control system for chromatographs
    Patent number: 4351385
    Abstract: A compact temperature-control unit for use with gas chromatographs. The unit includes a highly insulated enclosure with a removable lid having a gas chromatograph column wound on a thin-walled core fixedly positioned within the enclosure. Provisions are included for inserting a temperature-control module within the cavity formed by the core to achieve temperature control. A variety of different modules can be used to alter the desired control point.
    Type: Grant
    Filed: May 16, 1980
    Date of Patent: September 28, 1982
    Assignee: The Foxboro Company
    Inventor: Guy C. Amey
  • Air sampling pump
    Patent number: 4091674
    Abstract: An electronically timed, positive displacement air sampling pump for use with a wide variety of air sample collecting devices and in a wide range of environmental conditions. The invention provides for accurate average flow rate, independently metered total volume, operating time register and audible "rate fault" alarm.
    Type: Grant
    Filed: June 9, 1976
    Date of Patent: May 30, 1978
    Inventor: Guy C. Amey