Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9680237 | Spring-force clamping element with pivoting lever | Stefan Aporius, Constantin Classen, Sascha Nolte | 2017-06-13 |
| 9653858 | Wall feed-through device | Johann Klippenstein, Peter Stuckmann, Peter Walker | 2017-05-16 |