Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885370 | Synthetic method for indol-2(3H)-ones | — | 1989-12-05 |
| 4829062 | Benzothiazine dioxide derivatives | Joseph G. Lombardino | 1989-05-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885370 | Synthetic method for indol-2(3H)-ones | — | 1989-12-05 |
| 4829062 | Benzothiazine dioxide derivatives | Joseph G. Lombardino | 1989-05-09 |