Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8757431 | Wipe dispenser and collector unit | — | 2014-06-24 |
| D665608 | Male hygienic wiper holding appliance with upper storage and lower disposal units | — | 2012-08-21 |
| 4968819 | Process for the preparation of chromene derivatives | Tibor Timar, Kalman Zsupan, Janos Repasi, Iren Borsos nee Spafranek, Istvan Kiss +1 more | 1990-11-06 |
| 4866089 | Chromene derivatives and pesticidal composition comprising the same | Tibor Timar, Kalman Zsupan, Janos Repasi, Iren Borsos nee Safranek, Istvan Kiss +1 more | 1989-09-12 |