Harmon A. Evans
3Patents
2h-index
1Co-inventors
27Inventor score
Filing activity: Sep 8, 1980 → Oct 27, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4556420A | Process for combination metal reduction and distillation | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4511399A | Control method for large scale batch reduction of zirconium tetrachloride | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4440384A | Retort pipe seal | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.