Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5234481 | Filtration and pressure stabilization device for variable-flow ventilation system | Pierre Jardinier | 1993-08-10 |
| 5176569 | Blower terminal for a building ventilation system | Pierre Jardinier | 1993-01-05 |