Patents by Inventor Jacques Vieslet

Jacques Vieslet 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).

  • Glass compositions intended for the production of panes
    Patent number: 5817587
    Abstract: Glass compositions containing, expressed in percentages by weight, from 0.75 to 1.4% total iron expressed in the form Fe.sub.2 O.sub.3, from 0.25 to 0.32% ferrous iron in the form of FeO and which has, and at a thickness of between approximately 3 and 3.3 millimeters, exibit a total light transmission factor under illuminent A (TL.sub.A) of at least 70%, a total energy transmission factor (T.sub.E) less than approximately 46% and a transmission factor for ultraviolet radiation (T.sub.UV) less than approximately 25%, and are suitable for the production of windows or panes for use in the architectural field or in automobile and industrial vehicles.
    Type: Grant
    Filed: June 2, 1997
    Date of Patent: October 6, 1998
    Assignee: Saint-Gobain Vitrage
    Inventors: Pierre Jeanvoine, Michel Lismonde, Jacques Vieslet
  • Glass compositions intended for the production of panes
    Patent number: 5700579
    Abstract: Glass compositions containing, expressed in percentages by weight, from 0.75 to 1.4% total iron expressed in the form Fe.sub.2 O.sub.3, from 0.25 to 0.32% ferrous iron in the form of FeO and which has, and at a thickness of between approximately 3 and 3.3 millimeters, exibit a total light transmission factor under illuminent A (TL.sub.A) of at least 70%, a total energy transmission factor (T.sub.E) less than approximately 46% and a transmission factor for ultraviolet radiation (T.sub.UV) less than approximately 25%, and are suitable for the production of windows or panes for use in the architectural field or in automobile and industrial vehicles.
    Type: Grant
    Filed: September 19, 1994
    Date of Patent: December 23, 1997
    Assignee: Saint-Gobain Vitrage
    Inventors: Pierre Jeanvoine, Michel Lismonde, Jacques Vieslet