Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801285 | Retrievable self-energizing top anchor tool | Tino Walter Van Der Zee, Djurre Hans Zijsling | 2020-10-13 |
| 10655425 | Method and system for sealing an annulur space around an expanded well tubular | Jelle Hofstee, Djurre Hans Zijsling | 2020-05-19 |
| 10597961 | Method and system for locking an upper end of an expanded tubular within a host casing | Tino Walter Van Der Zee, Djurre Hans Zijsling | 2020-03-24 |
| 10597971 | Method and system for inhibiting cement deposition in a jack and pull (JAP) expansion assembly | — | 2020-03-24 |