Patents by Inventor Jeffory David Cox

Jeffory David Cox 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).

  • Apparatus for vacuum distillation of solvents
    Patent number: 5980695
    Abstract: A system for the vacuum distillation of contaminated solvents incorporates a tank for holding a liquid contaminated solvent, a heating chamber surrounding the tank for heating the liquid contaminated solvent into an evaporated solvent, a drift elimination and fractionation device for separating contaminants out of the evaporated solvent, a heat exchanger circuit for cooling the evaporated solvent from the drift elimination and fractionation device, a pump circuit connected to receive the evaporated solvent from the drift elimination and fractionation device and to circulate the evaporated solvent through the heat exchanger circuit, and a control circuit connected to at least the heating element and the pump so as to control operation their based on parameters of a solvent selected to be processed. The control circuit includes a plurality of sensors for monitoring operating conditions of at least the tank, the heating chamber and the heat exchanger circuit.
    Type: Grant
    Filed: November 14, 1996
    Date of Patent: November 9, 1999
    Assignee: TransGlobal Industrial Services, Inc.
    Inventors: Jeffory David Cox, Robert Grayson Martin