Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581537 | Propulsion of underwater vehicles using differential and vectored thrust | Frank S. Archibald | 2003-06-24 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581537 | Propulsion of underwater vehicles using differential and vectored thrust | Frank S. Archibald | 2003-06-24 |