Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329286 | Hydroxyamide acid products and butyrolactone and butyrolactam products | El-Ahmadi I. Heiba | 1982-05-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329286 | Hydroxyamide acid products and butyrolactone and butyrolactam products | El-Ahmadi I. Heiba | 1982-05-11 |