Patents by Inventor James P. Markham

James P. Markham 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).

  • Adapter for enabling connection of vintage oil fuse cutouts and the like with modern cable lead connector systems
    Patent number: 5201666
    Abstract: A novel adapter for interfacing vintage oil fuse cutout devices with modern high-voltage cable terminations embodying a modern-standard bushing well at one end and a conductive member for mating with a cable entrance terminal of the cutout at the other end, and with mechanical (threaded) coupling to the device.
    Type: Grant
    Filed: November 14, 1991
    Date of Patent: April 13, 1993
    Assignee: Hotsplicer Corporation
    Inventor: James P. Markham