Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850313 | Tunnel cleaning device | Beat Bruegger, Thomas Bruegger | 2020-12-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850313 | Tunnel cleaning device | Beat Bruegger, Thomas Bruegger | 2020-12-01 |