Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8863909 | Braking device for braking a lift car | Frank Dudde | 2014-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8863909 | Braking device for braking a lift car | Frank Dudde | 2014-10-21 |