Inventor · disambiguated record
Helion H. Sardina
Also filed as: SARDINA HELION H
2 granted patents·160 citations·filing 1985–1990
70Inventor score
Technology areasC07C
Files withLUMMUS CREST INC2
Top patents by PatentIndex Score
2 records- 0192US5003119AManufacture of alkylbenzenesLUMMUS CREST INC·Filed 1990·Granted Mar 26, 1991·94 cites·19 claims
- 0290US4628136ADehydrogenation process for production of styrene from ethylbenzene comprising low temperature heat recovery and modification of the ethylbenzene-steam feed therewithLUMMUS CREST INC·Filed 1985·Granted Dec 9, 1986·66 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →