Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5030394 | PVdF-based powder coatings | Willem Sietses, Jean-Paul Dekerk | 1991-07-09 |
| 4830902 | Paper object printed with ink and coated with a protective layer | Gerhardus Johannis Mulder | 1989-05-16 |
| 4770939 | PVdF-based powder coatings | Willem Sietses, Jean-Paul Dekerk | 1988-09-13 |