Patents by Inventor Cayman Lee Ellis

Cayman Lee Ellis 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).

  • Screw lock for securing welding lead connectors together
    Patent number: 11951573
    Abstract: A screw lock kit and apparatus including three hollow members for securing welding lead connectors together wherein a first hollow member is held against a second hollow member by engagement of a third hollow member with the second hollow member. A method for securing welding lead connectors together using the screw lock apparatus.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: April 9, 2024
    Assignee: Alpha/Omega Energy Solutions, LLC
    Inventors: Bradley Lance Pearman, Cayman Lee Ellis
  • SCREW LOCK FOR SECURING WELDING LEAD CONNECTORS TOGETHER
    Publication number: 20220281036
    Abstract: A screw lock kit and apparatus including three hollow members for securing welding lead connectors together wherein a first hollow member is held against a second hollow member by engagement of a third hollow member with the second hollow member. A method for securing welding lead connectors together using the screw lock apparatus.
    Type: Application
    Filed: March 3, 2021
    Publication date: September 8, 2022
    Inventors: Bradley Lance Pearman, Cayman Lee Ellis