Patents by Inventor James E. Leaver

James E. Leaver 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).

  • Electrocoating bath temperature control
    Patent number: 4026775
    Abstract: This invention relates to an improved method and system for controlling the temperature of an electrocoating bath wherein the bath is passed through a heat exchanger wherein the heat exchange surfaces in contact with the bath do not exceed 180.degree. F.
    Type: Grant
    Filed: November 13, 1975
    Date of Patent: May 31, 1977
    Assignee: Kaiser Aluminum & Chemical Corporation
    Inventors: Edward A. Russell, Richard L. Knipe, James E. Leaver