Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415902 | Orientation mechanism | Andreas Gerardus Vis, Leendert Ploeg | 2002-07-09 |
| 6301506 | Techniques of treating patients with electromagnetic radiation | Willem den Boer | 2001-10-09 |
| 5001030 | Method and means for transferring electrostatically charged image powder | — | 1991-03-19 |