Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358307 | Herbicidal quinoxaline carboxylic acid derivatives | Alexander Serban, Graeme J. Farquharson | 1982-11-09 |
| 4314065 | Phenylamine substituted on amine with a benzo(oxa, thia or di) azole group | Alexander Serban, John E. D. Barton | 1982-02-02 |