Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354728 | Herbicidal N-azinyl-N'-(2-ethylsulphinyl-phenylsulphonyl)-ureas | Hans-Joachim Santel, Klaus Lurssen, Robert R. Schmidt | 1994-10-11 |
| 5328896 | Preparing herbicidal sulphonylurea salts | Christa Fest, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller, Dieter Feucht +3 more | 1994-07-12 |