Patents by Inventor Valentino Pistone

Valentino Pistone 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).

  • Method for repairing local damage to pipelines by applying cladding with an interposed protective sheath
    Patent number: 5345972
    Abstract: A method for repairing local damage to pipelines by applying a cylindrical cladding consisting of two cylindrical half-shells welded together to create an interspace, which is sealed by applying gaskets forced against the circular edges of the cladding, after which resin is injected into the interspace at high pressure.
    Type: Grant
    Filed: March 16, 1993
    Date of Patent: September 13, 1994
    Assignee: Snam S.p.A.
    Inventors: Alfeo Goglio, Valentino Pistone