Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9567190 | Device for preventing excessive speed of a door leaf caused by a power accumulator | Hansueli Stocker | 2017-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9567190 | Device for preventing excessive speed of a door leaf caused by a power accumulator | Hansueli Stocker | 2017-02-14 |