Patents by Inventor Robert Emmett

Robert Emmett 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 and apparatus for making glass
    Patent number: 5827341
    Abstract: A method and apparatus for making float glass, wherein the glass is stirred in the conditioning zone adjacent the entrance to the float canal so as to attenuate the glass across the entire width of the float canal.
    Type: Grant
    Filed: October 25, 1996
    Date of Patent: October 27, 1998
    Assignee: Pilkington plc
    Inventors: Peter James Whitfield, Robert Emmett Trevelyan, Andrew Michael Keeley, David Martlew