Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829085 | Oxime ethers and fungicides containing these compounds | Timm Anke, Costin Rentzea, Eberhard Ammermann, Ernst-Heinrich Pommer, Wolfgang Steglich | 1989-05-09 |
| 4822400 | 1,3-dioxan-5-ylalkyltriazoles, their use for regulating plant growth, and agents for this purpose | Costin Rentzea, Hubert Sauter, Wolfgang Tuerk, Winfried Richarz, Johann Jung +1 more | 1989-04-18 |