Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689241 | Sealed vacuum double glazing and method for making | Rene Poix, Yves Demars | 2004-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689241 | Sealed vacuum double glazing and method for making | Rene Poix, Yves Demars | 2004-02-10 |