Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4945113 | herbicidal sulfonamide derivatives | Allyn R. Bell | 1990-07-31 |
| 4772712 | Phenoxyphenyl-substituted tetrazolinones | James Anthony McGuiness, Allyn R. Bell, Allen R. Blem | 1988-09-20 |