Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183144 | Secure exit lane door | David Paul Hewitt, Federico Romero, James W. Palmer | 2024-12-31 |
| 11282319 | Secure exit lane door | David Paul Hewitt, Federico Romero, James W. Palmer | 2022-03-22 |
| 11053729 | Door system and method with early warning sensors | Federico Romero, Robert Augustine | 2021-07-06 |