Erik Lassander
8Patents
3h-index
5Co-inventors
50Inventor score
Filing activity: Dec 11, 1975 → Jul 23, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4550413A | Symmetrical current conductor system for a DC arc furnace | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4024337A | DC arc furnace and starting electrode construction | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4606055A | DC arc furnace having starting equipment | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4403328A | DC Arc furnace power connection system | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4473903A | Apparatus for positioning an electric arc furnace electrode | Electricity | 1 | Expired |
| US4754463A | Hollow arc electrode | Electricity | 0 | Expired |
| US5738823A | Meltdown apparatus | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5719897A | Furnace vessel for a direct current arc furnace | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.