Lutfi H. Amra
6Patents
6h-index
6Co-inventors
52Inventor score
Filing activity: Apr 15, 1982 → Apr 14, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4617232A | Corrosion and wear resistant graphite material | Emerging Cross-Sectional Technologies | 159 | Expired |
| US4940384A | Molten metal pump with filter | Mechanical Engineering; Lighting; Heating | 133 | Expired |
| US5078572A | Molten metal pump with filter | Mechanical Engineering; Lighting; Heating | 120 | Expired |
| US5286163A | Molten metal pump with filter | Mechanical Engineering; Lighting; Heating | 118 | Expired |
| US4621017A | Corrosion and wear resistant graphite material and method of manufacture | Emerging Cross-Sectional Technologies | 38 | Expired |
| US6050723A | High temperature thermocouple assembly for measuring molten metal temperatures | Physics | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.