Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156016 | Anti-ligature turn piece | Daniel W. Riley, Eric Palmieri, Lee Griswold | 2021-10-26 |
| D843811 | Anti-ligature escutcheon | Daniel W. Riley, Lee Griswold, Eric Palmieri | 2019-03-26 |