Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834864 | Handle retention | Adam M. Litwinski, David J. Hurlbert, Zachary Jared Wiggins, Marshall Owens | 2023-12-05 |
| 11781600 | Torque-limiting spindle | Adam M. Litwinski | 2023-10-10 |
| 11603679 | Child-resistant door handle | Nathanael Taylor, Paul J. Meisel | 2023-03-14 |
| 11542725 | Indicator lever | — | 2023-01-03 |