Robert Dorian
5Patents
3h-index
9Co-inventors
50Inventor score
Filing activity: Jun 17, 1977 → Jan 23, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4361097A | Railway gondola cars | Performing Operations; Transporting | 33 | Expired |
| US6679187B2 | Slab and coil railcar | Performing Operations; Transporting | 13 | Expired |
| US6148735A | Light weight gondola car | Performing Operations; Transporting | 8 | Expired |
| US7832340B2 | Hopper railcar with automatic individual door system | Performing Operations; Transporting | 1 | Active |
| US6227123A | Railroad car pick-up shoe | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.