Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6135317 | Device for unloading a pressurized vessel | Roger Liegeois | 2000-10-24 |
| 5939027 | Process for discharging a reactor | — | 1999-08-17 |
| 4680958 | Apparatus for fast determination of the rheological properties of thermoplastics | Giacomo d'Andrea, Leopold Asselberghs | 1987-07-21 |