Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688772 | Quinoa saponin compositions and methods of use | Alberto Estrada, Bernard Laarveld | 1997-11-18 |
| 5597807 | Quinoa saponin compositions and methods of use | Alberto Estrada, Bernard Laarveld | 1997-01-28 |