James F. Jackson
4Patents
3h-index
6Co-inventors
43Inventor score
Filing activity: Nov 24, 1978 → May 9, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5049612A | Depressant for flotation separation of polymetallic sulphidic ores | Performing Operations; Transporting | 21 | Expired |
| US5693692A | Depressant for flotation separation of polymetallic sulphide ores | Performing Operations; Transporting | 13 | Expired |
| US4213446A | Stove door operator | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4814004A | Non-ferrous metal recovery | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.