Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5216224 | Window with an improved parietodynamic effect | Jerome Kozies, Jacques Fremauy, Louis Legue | 1993-06-01 |
| 5051560 | Heated second window in a double glazing system | Jacques Fremaux | 1991-09-24 |