Patents by Inventor Serge A. Renault

Serge A. Renault 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 of forming a vessel with pouring lip
    Patent number: 4139358
    Abstract: Glass or glass-ceramic vessels are formed with a pouring lip wherein wall portions of the vessel below the lip are of a thinner construction than the remaining wall portions so as to impede glass flow to the lip area and facilitate uniform glass flow to upper portions of the vessel during the forming process.
    Type: Grant
    Filed: November 17, 1977
    Date of Patent: February 13, 1979
    Assignee: Corning Glass Works
    Inventors: Rudolph Holecek, Paul Mouchikhine, Serge A. Renault