Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5149157 | Device for locking an emergency exit | Charles M. Laugery | 1992-09-22 |
| 4672826 | Electromechanical lock actuable simultaneously by several programmable codes, by one or more users and whose eccentric for unlocking the bolt is eccentrically mounted directly on the motor shaft | — | 1987-06-16 |
| 4568920 | Method and device for supervising and giving a progressive alarm in response to detected intensity | — | 1986-02-04 |