Wouter Van Eek, deceased
3Patents
3h-index
4Co-inventors
39Inventor score
Filing activity: Oct 21, 1974 → Jun 18, 1979
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4278137A | Apparatus for extracting minerals through a borehole | Fixed Constructions | 81 | Expired |
| US3961824A | Method and system for winning minerals | Fixed Constructions | 69 | Expired |
| US4191266A | Process and installation for drilling holes in the earth's crust under freezing conditions | Fixed Constructions | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.