Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Leendert Poldervaart | Single Buoy Moorings | 5 |
| 2 | Anton Coppens | Heerema Engineering Service Bv | 2 |
| 3 | Willem C. De Boom | Single Buoy Moorings | 1 |
8 patents · 3 inventors
Ranked #4,224 of 20,767 cities Top 25%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Leendert Poldervaart | Single Buoy Moorings | 5 |
| 2 | Anton Coppens | Heerema Engineering Service Bv | 2 |
| 3 | Willem C. De Boom | Single Buoy Moorings | 1 |