Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876577 | Hoisting crane, slew bearing, slew bearing assembly method, slew bearing maintenance method and vessel | Joop Roodenburg, Johannes René Eshuis | 2020-12-29 |
| 10760612 | Slew bearing, method for using a slew bearing, hoisting crane and vessel | Wouter Johannes Slob, Hubertus Lourens Leendert Tieleman, Joop Roodenburg | 2020-09-01 |