Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6213528 | Vacuum cup | Gerardus L. C. Hufken, Johannes A. P. W. Segers | 2001-04-10 |
| 5838102 | Method of fixing a stack of plates; a stack of plates; a thintype display device provided with a stack of plates | — | 1998-11-17 |