Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4428712 | Captive water current power system | Hertha A. Wuenscher, Administratrix | 1984-01-31 |
| 4411632 | Waterbound facility powered by cycloidal fluid flow engines | Hertha A. Wuenscher, Administratrix | 1983-10-25 |
| 4247251 | Cycloidal fluid flow engine | — | 1981-01-27 |