Patents by Inventor Clarence A. Schulte

Clarence A. Schulte 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).

  • Underwater multiple hydraulic line connector
    Patent number: 4219223
    Abstract: A hub mounted on a wellhead has hydraulic control line openings around its outer periphery. A body containing control lines to be connected to the hub carries a plurality of dogs arranged within the body to annularly surround the hub. These dogs are cammed into sealing and locking arrangement with the hub and have openings which align with the hub openings and are connected to the body with flexible tubing.
    Type: Grant
    Filed: November 9, 1978
    Date of Patent: August 26, 1980
    Assignee: Vetco Inc.
    Inventor: Clarence A. Schulte