Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355172 | Method and plant for purification of metals from water | Ludo Diels, Piet Hein Spaans, Hans Wouters, Annette Kramer | 2002-03-12 |
| 6013511 | Precipitating metals or degrading xenobiotic organic compounds with membrane immobilized microorganisms | Ludo Diels, Roger Leysen, Willy Doyen, Maximilien Mergeay | 2000-01-11 |