Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487561 | Mechanism for influencing the opening and/or closing movement of a wing of a door or window | — | 2019-11-26 |
| 10316567 | Drive for a door or window wing | — | 2019-06-11 |
| 10260270 | Mechanism for influencing the opening and/or closing movement of a wing of a door or window | — | 2019-04-16 |