Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764363 | Upright human floatation apparatus and propulsion mechanism therefor | — | 2004-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764363 | Upright human floatation apparatus and propulsion mechanism therefor | — | 2004-07-20 |