Issued Patents 2023
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851305 | Elevator pit safety net system | Randy Roberts, Johanna Whitwell, Kyler Vensel | 2023-12-26 |
| 11827074 | Transport refrigeration unit architecture and controls for smart grid optimization and integration | Ivan Rydkin, Robert A. Chopko | 2023-11-28 |
| 11767194 | Elevator car and door motion monitoring | Tadeusz Pawel Witczak, Derk Oscar Pahlke, Nikola Trcka, Yrinee Michaelidis | 2023-09-26 |
| 11724910 | Monitoring of conveyance system vibratory signatures | Tadeusz Pawel Witczak, Ezhil Nanjappan, Yrinee Michaelidis | 2023-08-15 |
| 11613445 | Vibration monitoring beacon mode detection and transition | Tadeusz Pawel Witczak, Derk Oscar Pahlke, Yrinee Michaelidis | 2023-03-28 |
| 11584614 | Elevator sensor system floor mapping | Tadeusz Pawel Witczak, Ezhil Nanjappan, Derk Oscar Pahlke, Yrinee Michaelidis | 2023-02-21 |
| 11548761 | Detecting elevator mechanics in elevator systems | Stella M. Oggianu, Ankit Gupta, Tadeusz Pawel Witczak, Vineet Srivastava | 2023-01-10 |