Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313394 | Fixing disc and method for initially fixing a fastening element and removing a protective film | Erhard Hackler, Ulrich Knebel | 2022-04-26 |
| 10954978 | Fixed or sliding screw | — | 2021-03-23 |