Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886878 | Modified zein genes containing lysine | Richard E. Cuellar, John C. Wallace, Gad Galili | 1989-12-12 |
| 4885357 | Modified zein proteins containing lysine | Richard E. Cuellar | 1989-12-05 |