Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587447 | Drilling vessel | Joop Roodenburg, Diederick Bernardus Wijning | 2017-03-07 |
| 9580979 | Tubulars handling system and apparatus | Joop Roodenburg | 2017-02-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587447 | Drilling vessel | Joop Roodenburg, Diederick Bernardus Wijning | 2017-03-07 |
| 9580979 | Tubulars handling system and apparatus | Joop Roodenburg | 2017-02-28 |