Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330788 | Carriage assembly with overload protection | Michael R. G. Warwick, Twinkle V. Jacob, Bradley E. Steele | 2025-06-17 |
| 12325522 | Movable wall section for reduced mobility passenger access | Edgar E. Roberts, Ryan M. Rufty, Rodney Hardy | 2025-06-10 |
| 12234017 | Redundant rail and carriage assembly | Bradley E. Steele, Joseph Sikorski, Twinkle V. Jacob, Michael R. G. Warwick | 2025-02-25 |