Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7503744 | Undershot impulse jet driven waterwheel having an automatically adjustable radial gate for optimal hydroelectric power generation and water level control | — | 2009-03-17 |
| 6208037 | Waterwheel-driven generating assembly | Howard A. Mayo, Jr. | 2001-03-27 |
| 5440175 | Waterwheel-driven generating unit | Howard A. Mayo, Jr. | 1995-08-08 |
| 4746244 | Apparatus for the generation of hydroelectric power and method of manufacturing and installing same | — | 1988-05-24 |
| 4540313 | Apparatus for the generation of hydroelectric power and method of manufacturing and installing same | — | 1985-09-10 |