Pierre Balligand
3Patents
3h-index
7Co-inventors
36Inventor score
Filing activity: Jan 13, 1978 → Mar 10, 1980
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4231171A | Method and apparatus for mining nodules from beneath the sea | Performing Operations; Transporting | 14 | Expired |
| US4343098A | Apparatus for mining nodules beneath the sea | Performing Operations; Transporting | 8 | Expired |
| US4196531A | Independent unit for the collection and upward transfer of nodules which rest on an underwater bed | Fixed Constructions | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.