Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6328357 | Trim actuator for use with an exit device | James W. Overbey | 2001-12-11 |
| 6116661 | Electric dogging mechanism for use with an exit device | James W. Overbey | 2000-09-12 |
| 5590917 | High security push-to-exit pedestrian door control | Harold L. Brooks, Thomas R. Clark, James W. Overbey | 1997-01-07 |