Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603286 | Method and device for determining an operating state of an elevator system | Martin Kusserow, Reto Tschuppert | 2023-03-14 |
| 11242935 | Flow path switching valve | — | 2022-02-08 |
| 7918249 | Apparatus for the production of leno fabric | — | 2011-04-05 |