Patents by Inventor Joseph V. Daily

Joseph V. Daily 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).

  • In-situ pipeline coating system
    Patent number: 4798474
    Abstract: A self-contained trailer mounted proportioning, mixing, injection and collection system enables pipelines to be conveniently coated in-situ using two-component coating compositions moved through the pipeline by a double pig system without solvent vapor exposure, liquid spills or drips, undesired air bubble formation in the coating composition or exposure of operating personnel to pressurized gas, solvent vapors or liquid coating material splash or hazardous flammable or explosive conditions.
    Type: Grant
    Filed: October 22, 1987
    Date of Patent: January 17, 1989
    Assignee: Union Carbide Corporation
    Inventor: Joseph V. Daily