Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11613446 | Elevator system | Luca Giorgio Maria De Rai, Donald Ray Parris | 2023-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11613446 | Elevator system | Luca Giorgio Maria De Rai, Donald Ray Parris | 2023-03-28 |