Patents by Inventor William T. Uramson, Jr.

William T. Uramson, 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).

  • Insulated rail joint incorporating spacer-impregnated adhesive and method for bonding insulated rail joints
    Patent number: 5503331
    Abstract: The present invention generally relates to a railway or railroad track joint, and more particularly, to an improved electrically insulated bonded rail joint incorporating a non-conductive spacer in or associated with a rail bonding adhesive. The present invention also relates to a method for bonding such electrically insulated rail joints. The present invention provides more control over the spacing of the adhesive layer to achieve a stronger joint and more predictable and stable electrical insulation of a track circuit with improved bonding.
    Type: Grant
    Filed: May 20, 1994
    Date of Patent: April 2, 1996
    Assignee: Portec-RMP Division
    Inventors: William T. Uramson, Jr., John M. Downey, John W. Mospan