Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414911 | Swing door operator with offset spring | Viorel Hodis | 2022-08-16 |
| 11401747 | Motor assisted revolving door system and method with multiple sensors | — | 2022-08-02 |
| 11396770 | Telescoping door with swing clear breakout hinge | — | 2022-07-26 |
| 11282319 | Secure exit lane door | David Paul Hewitt, Jason L. Ryan, James W. Palmer | 2022-03-22 |