Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407540 | Packaging device for round articles such as eggs | Jan Hordijk, Dirk Willem Wikkerink | 2022-08-09 |
| 9434556 | Egg chain gripper actuating device and egg transfer device | Dirk Willem Wikkerink, Jan Willem Pennings, Jan Hordijk | 2016-09-06 |
| 9038812 | Egg chain gripper actuating device and egg transfer device | Dirk Willem Wikkerink, Jan Willem Pennings, Jan Hordijk | 2015-05-26 |
| 4671652 | Machine for candling articles such as hatching-eggs | Jan Hordijk | 1987-06-09 |