Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5540277 | Method for improving heat and mass transfers toward and/or through a wall | Jean-Paul Gourlia | 1996-07-30 |
| 4397600 | Device for feeding material to a furnace | — | 1983-08-09 |