Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8546965 | Reduced pressure differential hydroelectric turbine system | Raymond Alvarez | 2013-10-01 |
| 8067850 | Method for creating a low fluid pressure differential electrical generating system | Raymond Alvarez | 2011-11-29 |