Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7207881 | Device for dispensing disc-shaped objects, such as coins | Cornelis Martinus Suverein, Edwin Andre Roodenburg | 2007-04-24 |
| 6176363 | Coin elevating device | Cornelis Martinus Suverein | 2001-01-23 |