Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5922990 | Environmental protection | Roger Alaerts, Valere Buekers, Marc Vanonckelen | 1999-07-13 |
| 5907125 | Environmental protection | Valere Buekers, Marc Demesmaeker | 1999-05-25 |