Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7136512 | Self-service entry control system | — | 2006-11-14 |
| 6693534 | Emergency alarm system using pull-station with camera | Hilario Costa, Robert W. Right | 2004-02-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7136512 | Self-service entry control system | — | 2006-11-14 |
| 6693534 | Emergency alarm system using pull-station with camera | Hilario Costa, Robert W. Right | 2004-02-17 |