Patents by Inventor Adelber Barry

Adelber Barry 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).

  • Self-locking cable connector
    Patent number: 4375310
    Abstract: A self-locking cable connector especially useful in wireline data telemetry operations or wellbore logging comprises a plug and receptacle. A locking sleeve assembly acts to lock a key on the plug into a circumferential keyway on the receptacle, when the plug is inserted into the receptacle to form an electrical connection. Seals keep the connectors isolated from the drilling fluid which is circulated during rotary drilling. The cable connector may pass through rig sheaves and may be spooled with the cable.
    Type: Grant
    Filed: April 3, 1981
    Date of Patent: March 1, 1983
    Assignee: Exxon Production Research Co.
    Inventors: Leon H. Robinson, Jerry M. Speers, Adelber Barry