Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6096120 | Deaeration vessel | Hamid A. Lugmani | 2000-08-01 |
| 5240621 | Method and apparatus for improving flotation separation | Jorma Elonen, Kaj Henricson, Pasi Immonen, Raimo Kohonen, Heikki Manninen +3 more | 1993-08-31 |