Wouter H. van Eek
1Patents
0Active
1Granted
20Portfolio score
Filing activity: Feb 28, 1978 → Feb 28, 1978
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| 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. Counts and citation impact are objective bibliographic measures.