Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979029 | Lock with increased torque-resisting capacity | — | 2005-12-27 |
| 6893059 | Cylindrical lock with improved resistance to torque | — | 2005-05-17 |
| 6886871 | Fireproof cover for a tubular lock | — | 2005-05-03 |
| 6874341 | Combination of an outside spindle and a core retainer for a lock | — | 2005-04-05 |
| 6869115 | Inside rose liner for a door lock | — | 2005-03-22 |