Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180035 | Elevator cab ventilation | Cuauhtemoc Castro Inzunza | 2024-12-31 |
| 12122639 | Mobile interface, communication, and control system to facilitate operation of elevator cars with media options | Cuauhtemoc Castro, Nicholas Fraser | 2024-10-22 |
| 11905142 | Elevator system control based on building sway | Randy Roberts, George Scott Copeland, Luis C. Encinas Carreno, Cuauhtemoc Castro | 2024-02-20 |
| 11898776 | Elevator cab air purification | Cuauhtemoc Castro Inzunza | 2024-02-13 |