Roy E. Ferree
2Patents
2h-index
1Co-inventors
24Inventor score
Filing activity: Jul 14, 1976 → Jul 5, 1977
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4057225A | Screw feeder for granular material | Performing Operations; Transporting | 11 | Expired |
| US4126453A | Composition for a fluidizing flux in the production of iron and steel | Emerging Cross-Sectional Technologies | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.