Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4716238 | Chromene derivatives useful as insecticides | Tibor Timar, Kalman Zsupan, Janos Repasi, Iren Borsos nee Safranek, Istvan Kiss +1 more | 1987-12-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4716238 | Chromene derivatives useful as insecticides | Tibor Timar, Kalman Zsupan, Janos Repasi, Iren Borsos nee Safranek, Istvan Kiss +1 more | 1987-12-29 |