Franck Det
5Patents
3h-index
13Co-inventors
54Inventor score
Filing activity: Apr 29, 1993 → Oct 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5862889A | Elevator cabs | Performing Operations; Transporting | 9 | Expired |
| US7377366B2 | Sheave assembly for an elevator system | Performing Operations; Transporting | 8 | Expired |
| US7140473B2 | Safety top balustrade for a car of a machine room-less elevator | Performing Operations; Transporting | 5 | Expired |
| US9434578B2 | Sheave assembly and suspension system for an MRL elevator | Performing Operations; Transporting | 2 | Active |
| US11952241B2 | Elevator counterweight | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.