Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12095401 | Dynamic load system and method for simulating a crossing gate mechanism | Richard C. Bohme, Daniel Spencer | 2024-09-17 |
| 11667311 | Supercapacitor power supply for a gate crossing mechanism | Leah Chowenhill, Daniel Spencer | 2023-06-06 |
| 11581788 | Hall sensor fault detection for gate crossing mechanisms | Daniel Spencer, Norbert Soós | 2023-02-14 |
| 11530620 | Overspeed protection for a motor of a gate crossing mechanism | Daniel Spencer | 2022-12-20 |
| 11486098 | Thermal lockout for a motor of a gate crossing mechanism | Leah Chowenhill | 2022-11-01 |
| 11472456 | Direction control for a motor of a gate crossing mechanism | — | 2022-10-18 |