Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7023104 | Wave energy conversion device for desalination, ETC | Alvin Kobashikawa | 2006-04-04 |
| 5229005 | Ocean depth reverse osmosis fresh water factory | Sushil Kumar Gupta | 1993-07-20 |