Inventor · disambiguated record
Ivo Henych
Also filed as: HENYCH IVO
14 granted patents·74 citations·filing 1976–1991
91Inventor score
Top patents by PatentIndex Score
14 records- 0164US4943411AProcess for treating molten iron with magnesium additionsFISCHER AG GEORG·Filed 1989·Granted Jul 24, 1990·14 cites·9 claims
- 0256US4897242AProcess for treating molten cast iron in an open ladle by means of pure magnesiumFISCHER AG GEORG·Filed 1989·Granted Jan 30, 1990·10 cites·2 claims
- 0353US4382828AChromium cast iron and method of producing sameFISCHER GEORGE LTD·Filed 1980·Granted May 10, 1983·10 cites·8 claims
- 0446US4762555AProcess for the production of nodular cast ironFISCHER AG GEORG·Filed 1986·Granted Aug 9, 1988·7 cites·8 claims
- 0539US4462455APermanent mold with core pulling deviceFISCHER GEORGE LTD·Filed 1980·Granted Jul 31, 1984·7 cites·18 claims
- 0638US5108496AMethod for the concentration of dusts in a cupola furnace with metal particlesFISCHER AG GEORG·Filed 1990·Granted Apr 28, 1992·9 cites·3 claims
- 0737US4601751AProcess for the production of cast iron containing spherical graphiteFISCHER AG GEORG·Filed 1985·Granted Jul 22, 1986·4 cites·9 claims
- 0834US4666133AWall member for converter chamberFISCHER AG GEORG·Filed 1985·Granted May 19, 1987·3 cites·5 claims
- 0933US5167270AMethod for the treatment of foundry sand and/or core sandFISCHER AG GEORG·Filed 1991·Granted Dec 1, 1992·5 cites·4 claims
- 1032US4040596AProtective device for casting moldsFISCHER AG GEORG·Filed 1976·Granted Aug 9, 1977·2 cites·3 claims
- 1131US4655273AProcess of and ingot mould casting arrangement for casting a meltFISCHER AG GEORG·Filed 1985·Granted Apr 7, 1987·1 cites·7 claims
- 1229US4624702AMethod of vaporizing additives in metal meltsFISCHER AG GEORG·Filed 1985·Granted Nov 25, 1986·2 cites·4 claims
- 1328US4657588AMethod of keeping inductor spouts, downgates and outlet channels free of deposits in connection with a cast iron meltFISCHER AG GEORG·Filed 1986·Granted Apr 14, 1987·0 cites·8 claims
- 1423US4062398AAuxiliary device for use with a permanent mold in casting operationsFISCHER AG GEORG·Filed 1976·Granted Dec 13, 1977·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →