Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434984 | Drive device for locking and unlocking a lock with conditional opening | Pierre Pellaton | 2002-08-20 |
| 6434987 | Motorized security locking system | Pierre Pellaton | 2002-08-20 |