Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833243 | Substituted carboxylic acid amide herbicides | Heinz Forster, Wolfgang Hofer, Ludwig Eue, Robert R. Schmidt | 1989-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833243 | Substituted carboxylic acid amide herbicides | Heinz Forster, Wolfgang Hofer, Ludwig Eue, Robert R. Schmidt | 1989-05-23 |