Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488796 | Method for producing a vacuum between two sheets of glass and insulating glazing | Rene Poix, Stephane Margerand, Yves Demars, Mikael Bredsdorff, Eik Bezzel | 2002-12-03 |
| 6261652 | Method for producing a vacuum between two glass sheets and insulating glazing | Rene Poix, Stephane Margerand, Yves Demars, Mikael Bredsdorff, Eik Bezzel | 2001-07-17 |