Issued Patents 2022
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536314 | Slew bearing, method for using a slew bearing, hoisting crane and vessel | Wouter Johannes Slob, Hendrikus Jacobus Weterings | 2022-12-27 |
| 11512532 | Drilling rig with a top drive system operable in a drilling mode and a tripping mode | Arthur Alexander De Mul | 2022-11-29 |
| 11390494 | Crane and method for positioning an object | Terence Willem August Vehmeijer, Marc Louis Brinkman | 2022-07-19 |
| 11377172 | Semi-submersible drilling vessel, e.g. for use in a harsh environment | Diederick Bernardus Wijning | 2022-07-05 |
| 11352842 | Running a subsea riser string | Pieter Dirk Melis Van Duivendijk | 2022-06-07 |
| 11346166 | Semi-submersible drilling vessel with a mud treatment and circulation system | Diederick Bernardus Wijning | 2022-05-31 |
| 11313096 | Adjustable pile holding system, vessel and pile installation method | — | 2022-04-26 |
| 11293158 | Pile holding system | Terence Willem August Vehmeijer, Stefan Cornelis VAN RUYVEN, Maarten Hugo Hoofman | 2022-04-05 |