Inventor · disambiguated record
Istvan Rusznak
Also filed as: RUSZNAK ISTVAN
5 granted patents·130 citations·filing 1978–1989
81Inventor score
Files withCHINOIN GYOGYSZER ES VEGYESZET2MAGYAR TUDOMANYOS AKADEMIA1PECSI DOHANYGYAR1PESCI DOHANYGYAR1
Top patents by PatentIndex Score
5 records- 0179US5060672AHighly efficient tobacco smoke filterPESCI DOHANYGYAR·Filed 1989·Granted Oct 29, 1991·85 cites·13 claims
- 0256US4534782AMethod for increasing the biological value of manures, dung-waters, organic wastes and/or soils rich in lysineMAGYAR TUDOMANYOS AKADEMIA·Filed 1981·Granted Aug 13, 1985·13 cites·11 claims
- 0353US4753250AProcess for producing tobacco filter to adsorb materials harmful to health, especially aldehydes in the smoke of tobaccoPECSI DOHANYGYAR·Filed 1985·Granted Jun 28, 1988·28 cites·6 claims
- 0447US4229366AProcess for heterogeneous nucleophilic substitution reactionsCHINOIN GYOGYSZER ES VEGYESZET·Filed 1978·Granted Oct 21, 1980·2 cites·11 claims
- 0544US4334103AProcess for heterogeneous nucleophilic substitution reactionsCHINOIN GYOGYSZER ES VEGYESZET·Filed 1980·Granted Jun 8, 1982·2 cites·11 claims
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