Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7506445 | Foil cutting device | Delphine Buyse, Patrick Lambertus Kerkhof | 2009-03-24 |
| 7407067 | Pourer | Patrick Lambertus Kerkhof, Eelco Jan Gerardus Witteveen | 2008-08-05 |
| 6976669 | Self-sealing valve | Jaco Matthijs Van Zijll Langhout | 2005-12-20 |