Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946288 | Ventilation system for an enclosure in which people live and a method thereof | Jean-Sébastien Blais, Frédéric Dutil | 2005-09-20 |
| 6846584 | Process for generating electricity with a hydrogen fuel cell | Frédéric Dutil | 2005-01-25 |