Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658988 | Apparatus and process for removing solid particles from gases | — | 2003-12-09 |
| 6596242 | Reactor riser of a fluidized-bed catalytic cracking plant | — | 2003-07-22 |
| 6569317 | Trickle valve | Hendricus A. Dirkse, Willem Rozema | 2003-05-27 |