Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071683 | Method for forming a gellified polyurethane layer on a surface | Hugo De Winter, Andre Braeckman, Bernard De Baes | 1991-12-10 |
| 4822549 | Method for preparing a shaped layer by gun spraying | Lucien Jourquin | 1989-04-18 |