Top Inventors at Heerema Marine Contractors Nederland Se 2021
Showing 1–2 of 2 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Gerardus Cornelius van Grieken | 1 |
| 1 | Johannes Christianus Jozef Heemskerk | 1 |
Showing 1–2 of 2 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Gerardus Cornelius van Grieken | 1 |
| 1 | Johannes Christianus Jozef Heemskerk | 1 |