Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156016 | Anti-ligature turn piece | Daniel W. Riley, Tracy F. Fowler, Lee Griswold | 2021-10-26 |
| 11156021 | Multifunction hub core for mortise lock and method of assembly | Jarrett Guma | 2021-10-26 |