Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311306 | Gas phase settling (GPS) tray | Johannis Desiderius Stolwijk, Julien Sigaud | 2025-05-27 |
| 11325088 | Method of cleaning spent catalyst material | Ruud Kneppers | 2022-05-10 |
| 10562002 | Easy clean catalyst filter basket | Ruud Kneppers | 2020-02-18 |
| 10293321 | Tray support inserts for chemical reactor vessels and methods of use | Remco SCHILTHUIZEN | 2019-05-21 |