Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181963 | Curtain coater for photographic elements | Dirk M. Degrauwe, Marcel A. Raemdonck | 1993-01-26 |
| 4647482 | Method and apparatus for curtain coating | Dirk M. Degrauwe | 1987-03-03 |