Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4931662 | Wave energy system | — | 1990-06-05 |
| 4199497 | Prol A fraction recovery method and product | Frank Friedman | 1980-04-22 |
| 4196121 | Blocking protein fractions, recovery methods and products | Frank Friedman | 1980-04-01 |