Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8870127 | Pawl lock with closure clamp screw | Walter Ackeret, Rudolf Herrmann | 2014-10-28 |
| 8708287 | Pawl lock with closure clamp screw | Walter Ackeret, Rudolf Herrmann | 2014-04-29 |