Ralph D. Heifner
2Patents
2h-index
2Co-inventors
27Inventor score
Filing activity: Dec 3, 1980 → Sep 30, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4386956A | Metal recovery process from aluminum dross | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4527779A | Metal recovery compression mechanism | Emerging Cross-Sectional Technologies | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.