Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871390 | 1-hydroxyethyl-azole compounds and agricultural compositions | Graham Holmwood, Karl H. Buchel, Klaus Lurssen, Wilhelm Brandes | 1989-10-03 |
| 4868196 | Ether derivatives of substituted 1-hydroxyalkyl- azoles as fungicides and plant growth regulators | Graham Holmwood, Erik Regel, Gerhard Jager, Karl H. Buchel, Wilhelm Brandes +1 more | 1989-09-19 |
| 4797499 | Fungicidal and plant growth-regulating novel substituted 1-hydroxyalkyl-azolyl derivatives | Graham Holmwood, Erik Regel, Gerhard Jager, Karl H. Buchel, Klaus Lurssen +2 more | 1989-01-10 |