Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5058521 | Submarine with keel wing for effectively countering tendency to snap roll in high speed turns while fully submerged | — | 1991-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5058521 | Submarine with keel wing for effectively countering tendency to snap roll in high speed turns while fully submerged | — | 1991-10-22 |