Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4745128 | Novel carbamic acid ester derivatives, pesticidal compositions containing them and a process for their preparation | Istvan Ujvari, Gyorgy Matolcsy, Ivan Belai, Bela Darvas | 1988-05-17 |
| 4344959 | Terpene derivatives and insecticidal compositions containing terpenes | Lajos Novak, Csaba Szantay, Janos Rohaly, Attila Kis-Tamas, Janos Csutak | 1982-08-17 |