Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889944 | Novel N-alkyl or N-alkenyl-N-(O,O-disubstituted-thio-phosphoryl)-N',N'-disubstituted glycin amides, process for the preparation thereof and acaricide, insecticide and fungicide containing these compounds as active ingredient | Karoly Balogh, Zsolt Dombay, Karoly Fodor, Erzebet Grega nee Toth, Erno Lorik +6 more | 1989-12-26 |
| 4867288 | Process for actuating a motor vehicle retarding brake controlled by an electrohydraulic valve system | Sandor Simonyi, Laszlo Torocsik, Gyorgy Valoczi | 1989-09-19 |
| 4851416 | Berban derivatives as .alpha..sub.2 -adrenergic antagonists | Szilveszter E. Vizi, Csaba Szantai, Lajos Szabo, Gabor Kovacs, Jeno Marton +3 more | 1989-07-25 |
| 4823647 | Hydromechanical transmission system | Sandor Simonyi, Laszlo Torocsik, Gyorgy Valoczi | 1989-04-25 |
| 4804405 | Elective herbicide compositions having a prolonged action containing .alpha . | Ferenc Bajusz, Karoly Balogh, Tibor Bodi, Barna Bordas, Zsolt Dombay +13 more | 1989-02-14 |