Charles Mackenzie-Smith
3Patents
0h-index
4Co-inventors
24Inventor score
Filing activity: Jul 30, 2020 → Jan 3, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11772937B2 | Elevator car door control system | Performing Operations; Transporting | 0 | Active |
| US11623846B2 | Elevator door roller and track replacement | Performing Operations; Transporting | 0 | Active |
| US11731858B2 | Elevator door roller and track replacement | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.