Patents by Inventor John K. Easley

John K. Easley 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).

  • Method and apparatus for measuring conductivity in electrical feedthrough
    Patent number: 4237415
    Abstract: Feedthrough bushings containing electrically conductive coatings on the porcelain outer shell are provided with means for electrically monitoring the state of conductivity of the coatings. An electrical feedthrough connecting with the electrically conductive coating at one end provides an efficient means for connecting with current measuring devices to determine the current through the coating while the bushing remains energized.
    Type: Grant
    Filed: November 13, 1978
    Date of Patent: December 2, 1980
    Assignee: General Electric Company
    Inventor: John K. Easley