Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6070416 | Method and device for sequentially spraying a cryogenic liquid, cooling method and installation making application thereof | Jean-Pierre Germain | 2000-06-06 |
| 4750331 | Process for the surface cooling of food products | Patrice Barthelmes, Claude Ottinger | 1988-06-14 |