Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9635970 | Tool for separating flesh from a core and a rind of a fruit | Patrick Lambertus Kerkhof, Jasper Wilhelmus Petrus Van Winden, Rui Medeiros Santos | 2017-05-02 |
| 7562794 | Pump with pressure-indication means | Bart Lambertus Theodorus Johannes Van De Braak, Patrick Lambertus Kerkhof | 2009-07-21 |
| 7407067 | Pourer | Patrick Lambertus Kerkhof, Arnoldus Willem Zweekhorst | 2008-08-05 |