Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518276 | Agglomerating cyclone of the reverse-flow type | Julio José Da Silva Paiva | 2019-12-31 |
| 6733554 | Re-circulating system for de-dusting and dry gas cleaning | — | 2004-05-11 |