Inventor · disambiguated record
Fred S. Zrinscak
Also filed as: KARSNER GRANT G · SCHATZ KLAUS W · ZRINSCAK FRED S
5 granted patents·105 citations·filing 1978–1985
81Inventor score
Top patents by PatentIndex Score
5 records- 0187US4162213ACatalytic cracking of metal-contaminated oilsMOBIL CORP·Filed 1978·Granted Jul 24, 1979·44 cites·25 claims
- 0284US4663026ASolvent extraction and purification of acid soluble oil from an HF alkylation unitMOBIL OIL CORP·Filed 1985·Granted May 5, 1987·27 cites·23 claims
- 0382US4176083ASeparating flue gas from regenerated cracking catalystMOBIL CORP·Filed 1978·Granted Nov 27, 1979·30 cites·6 claims
- 0433US4404089AProcess for the reduction of the effect of contaminant metals in cracking catalystsMOBIL OIL CORP·Filed 1982·Granted Sep 13, 1983·3 cites·6 claims
- 0529US4400307AProcess for the reduction of the effect of contaminant metals in cracking catalystsMOBIL OIL CORP·Filed 1981·Granted Aug 23, 1983·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →