Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199090 | Decoupled seafloor mining system | John Michael Parianos, Sean Michael Plunkett | 2021-12-14 |
| 10883252 | Seafloor haulage system | John Michael Parianos, Sean Michael Plunkett | 2021-01-05 |