Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6845940 | Lift generator by continuously rotating impeller | — | 2005-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6845940 | Lift generator by continuously rotating impeller | — | 2005-01-25 |