Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513481 | Method and system for recycling spent ethylene glycol from recovered aircraft de-icing solution | Mario Lépine, Michel Guy | 2019-12-24 |
| 10144688 | Method and system for recycling spent ethylene glycol from recovered aircraft de-icing solutions | Mario Lépine, Michel Guy | 2018-12-04 |
| 5064335 | Apparatus for handling cargo | Bernard Bergeron | 1991-11-12 |