Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344283 | Greasing sleeve | Michael Rietmann | 2025-07-01 |
| 12240335 | Greasing sleeve | — | 2025-03-04 |
| 12043293 | Greasing sleeve | Michael Rietmann | 2024-07-23 |
| 9731626 | Device having two rigid conductor rails and a section insulator | Beat Furrer, Beat Rothlisberger | 2017-08-15 |