Rob Drew
3Patents
2h-index
2Co-inventors
30Inventor score
Filing activity: May 31, 2011 → Oct 15, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9038780B2 | Safety brake for incline elevators | Performing Operations; Transporting | 4 | Active |
| US9764929B2 | Systems and methods for handrail cleaning | Performing Operations; Transporting | 2 | Active |
| US9856115B2 | Systems and methods for handrail cleaning | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.