Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905733 | Dampener for an exit device | Michael Connell, Michael Swearman, Douglas Thompson | 2024-02-20 |
| 11781354 | Patch fitting coverplate | Matthew Donaldson | 2023-10-10 |
| 11214996 | Retrofit latch adapter | Douglas Thompson, Michael Connell, Catelyn Herman | 2022-01-04 |
| 11053709 | Latch mechanism with engagement indicia | Douglas Thompson | 2021-07-06 |