Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599769 | Synergistic herbicidal compositions comprising glyphosate or glufosinate in combination with a sulfonylurea herbicide | Erwin Hacker, Walter Dannigkeit, Martin Hess, Hans Schumacher | 1997-02-04 |