Issued Patents 2025
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421079 | Elevator monitoring device with varying wireless transmission power based on elevator car position | Tadeusz Pawel Witczak, Craig Drew Bogli | 2025-09-23 |
| 12297080 | Vibration monitoring beacon mode detection and transition | Tadeusz Pawel Witczak, Craig Drew Bogli, Derk Oscar Pahlke | 2025-05-13 |
| 12280987 | Device and method for monitoring an elevator system | Derk Oscar Pahlke, Tadeusz Pawel Witczak, Craig Drew Bogli | 2025-04-22 |