Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895591 | Herbicidal sulfonamides | James V. Hay, Barry A. Wexler | 1990-01-23 |
| 4867783 | Herbicidal sulfonamides | James V. Hay, Barry A. Wexler | 1989-09-19 |
| 4836846 | Herbicidal indole sulfonamides | — | 1989-06-06 |
| 4822403 | Herbicidal sulfonamides | James V. Hay, Barry A. Wexler | 1989-04-18 |
| 4786313 | Herbicidal sulfonamides | James V. Hay, Barry A. Wexler | 1988-11-22 |
| 4764610 | Herbicidal indole sulfonamides | — | 1988-08-16 |
| 4743292 | Herbicidal sulfonamides | James V. Hay, Barry A. Wexler | 1988-05-10 |
| 4741758 | Herbicidal sulfonamides | James V. Hay, Barry A. Wexler | 1988-05-03 |
| 4732604 | Herbicidal sulfonamides | James V. Hay, Barry A. Wexler | 1988-03-22 |
| 4721521 | Herbicidal sulfonamides | James V. Hay, Barry A. Wexler | 1988-01-26 |
| 4666501 | Herbicidal sulfonamides | James V. Hay, Barry A. Wexler | 1987-05-19 |