Patents by Inventor Frederick E. Shannon, Jr.

Frederick E. Shannon, Jr. 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).

  • Flexible conduit injection system
    Patent number: 4091867
    Abstract: A system for injecting a flexible conduit into a well against the pressure of the well. The system includes a connection which is in communication with the well and aligned with the well; a drive mechanism also in communication with the well but not aligned with the well; and a curved guide between the connection and the drive mechanism for guiding movement of the flexible conduit between a direction aligned with the drive mechanism and a direction aligned with the well. This abstract is neither intended to define the scope of the invention, which, of course, is measured by the claims, nor is it intended to be limiting in any way.
    Type: Grant
    Filed: January 14, 1977
    Date of Patent: May 30, 1978
    Assignee: Otis Engineering Corporation
    Inventors: Frederick E. Shannon, Jr., Tibor Laky