Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10315733 | Monohull drillship | Govert Hendrik Teunis Zijderveld, Willem Johannes Alain Wassink | 2019-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10315733 | Monohull drillship | Govert Hendrik Teunis Zijderveld, Willem Johannes Alain Wassink | 2019-06-11 |