Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4474508 | Marine structures | Charles J. Vos | 1984-10-02 |
| 4373338 | System for generating energy using the temperature difference between the water temperature at the sea surface and the water temperature at greater depth | — | 1983-02-15 |
| 4363570 | Upper end mounting for deep water thermal conduit | — | 1982-12-14 |
| 4358225 | Deep ocean conduit | Wilfred Griekspoor | 1982-11-09 |