Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8001818 | Clutch mechanism couplable to door locks with locking bolt operated by handles or knobs | Carlos Ferreira Sánchez | 2011-08-23 |
| 7966854 | Clutch mechanism applicable to electromechanical cylinders for locks | — | 2011-06-28 |
| 6845642 | Clutch mechanism for electronic locks | — | 2005-01-25 |
| 6427505 | Latch mechanism for electronic locks | — | 2002-08-06 |