Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7913599 | Device for cutting through a binding strip | Johan Spaans, Johannes Liefting | 2011-03-29 |
| 7832246 | Installation for winding up material in strip form | Johan Spaans | 2010-11-16 |