Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9791759 | Multiple glazing with variable scattering by liquid crystals and its method of manufacture | Patrick Gayout, Elodie Bouny, Jingwei Zhang | 2017-10-17 |
| 9400411 | Multiple glazing having variable diffusion by liquid crystals, and method for manufacturing same | Elodie Bouny, Jingwei Zhang | 2016-07-26 |
| 8934078 | Multiple glazing with variable scattering by liquid crystals and its method of manufacture | Patrick Gayout, Elodie Bouny, Jingwei Zhang | 2015-01-13 |
| 6689241 | Sealed vacuum double glazing and method for making | David Delhorme, Yves Demars | 2004-02-10 |
| 6488796 | Method for producing a vacuum between two sheets of glass and insulating glazing | Stephane Margerand, Yves Demars, Ivar Moltke, Mikael Bredsdorff, Eik Bezzel | 2002-12-03 |
| 6261652 | Method for producing a vacuum between two glass sheets and insulating glazing | Stephane Margerand, Yves Demars, Ivar Moltke, Mikael Bredsdorff, Eik Bezzel | 2001-07-17 |
| 6138434 | Glazed element having a high insulating ability | Yves Demars | 2000-10-31 |
| 6052965 | Wall or door of an environmental chamber | Jean-Michel Florentin, Eric Villeminot, Stephane Margerand | 2000-04-25 |
| 6051820 | Heated, multi-pane, glass sheets of different sizes with current lines located outside of vacuum seal | Yves Demars | 2000-04-18 |
| 5540514 | Mechanical connection between a glazing element and a supporting structure | Yves Demars | 1996-07-30 |
| 5076775 | Device for production of a continuous plastic sheet by casting in the liquid state on a mobile support comprising juxtaposed glass plates | Gerd Leyens, Siegfried Pikhard, Norbert Bartonitschek, Daniel Martin | 1991-12-31 |
| 4957572 | Method and apparatus for the production of a bead of organic material intended to serve as a seal and insert in a multiple glazing | Philippe Dewitte, Michel Canaud | 1990-09-18 |