Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9097275 | System of fastening elements defined by a nut and a draw bar; drawbar and nut | Johannes Gerhardus Spijker, Ferdinand Schottert, Herman Johan Lüth, Jordy Bloemendal, Christijan Albers | 2015-08-04 |