Patents by Inventor Robert J. Follini

Robert J. Follini 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).

  • Pipe and sewer lining method
    Patent number: 5256367
    Abstract: This invention relates to liners containing contaminants, such as styrene, and to methods for lining pipes, such as sewer pipes with liners containing contaminants, such as styrene. In one embodiment, this invention provides a liner and lining method that reduces contamination of the ambient with contaminants from the liner and/or the lining process, such as styrene. In the case of sewers, the carrier pipes lined may be, for example, PVC, clay or concrete, but pipes of metal or other materials, such as asbestos, may also be lined with the liner and lining method of this invention.
    Type: Grant
    Filed: October 25, 1991
    Date of Patent: October 26, 1993
    Assignee: Superliners USA, Inc.
    Inventors: Cornell D. M. J. Cornish, Robert J. Follini, Eugene J. Camali
  • Styrene scrubbing process for pipe and sewer liner method
    Patent number: 5209890
    Abstract: This invention relates to liners containing contaminants, such as styrene, and to methods for lining pipes, such as sewer pipes with liners containing contaminants, such as styrene. In one embodiment, this invention provides a liner and lining method that reduces contamination of the ambient with contaminants from the liner and/or the lining process, such as styrene. In the case of sewers, the carrier pipes lined may be, for example, PVC, clay or concrete, but pipes of metal or other materials, such as asbestos, may also be lined with the liner and lining method of this invention.
    Type: Grant
    Filed: October 25, 1991
    Date of Patent: May 11, 1993
    Assignee: Superliners USA, Inc.
    Inventors: Robert J. Follini, Eugene J. Camali