Laszlo Kapolyi
5Patents
3h-index
16Co-inventors
50Inventor score
Filing activity: Jun 20, 1974 → Nov 22, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4986696A | Method of dewatering a subterranean space, especially a mine | Fixed Constructions | 12 | Expired |
| US3937786A | Production of aluminum chloride from raw materials containing coal | Chemistry; Metallurgy | 5 | Expired |
| US4436550A | Process for recovery of aluminum from carbonaceous waste products | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4226632A | Process for producing high-purity alumina and hydraulic cement | Emerging Cross-Sectional Technologies | 3 | Expired |
| US3950485A | Production of aluminum chloride from raw materials containing coal | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.