Issued Patents 2018
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10099752 | Offshore drilling system, vessel and method | Joop Roodenburg, Pieter Dirk Melis Van Duivendijk | 2018-10-16 |
| 10086917 | Drilling vessel and method for operating a drilling vessel adapted to run large diameter casing strings | Joop Roodenburg | 2018-10-02 |
| 10071790 | Subsea wellbore operations vessel | Joop Roodenburg | 2018-09-11 |
| 10060187 | Top drive well drilling installation | Joop Roodenburg | 2018-08-28 |
| 10053928 | Offshore drilling vessel and method | Joop Roodenburg | 2018-08-21 |
| 9988856 | Method for riser string handling and an offshore drilling vessel | Joop Roodenburg | 2018-06-05 |
| 9951539 | Modular drilling rig system and method for assembling the same | Joop Roodenburg | 2018-04-24 |
| 9920580 | Offshore drilling vessel | Joop Roodenburg | 2018-03-20 |
| 9896167 | Subsea wellbore operations vessel | Joop Roodenburg | 2018-02-20 |
| 9874060 | Offshore drilling system, vessel and methods | Joop Roodenburg | 2018-01-23 |