D. Frederick Colton
2Patents
2h-index
2Co-inventors
24Inventor score
Filing activity: Sep 1, 1981 → Sep 1, 1981
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4390366A | Process for the extraction of precious metals from solutions thereof | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4397689A | Process for the extraction of precious metals from concentrates thereof | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.