Inventor · disambiguated record
Hans Zeiringer
Also filed as: ZEIRINGER HANS
12 granted patents·1 pending application·250 citations·filing 1976–2006
92Inventor score
Files withTREIBACHER CHEMISCHE WERKE AG5TREIBACHER SCHLEIFMITTEL GMBH3TREIBACHER SCHLEIFMITTEL AG2EPION CORP1TREIBACHER IND AG1
Top patents by PatentIndex Score
13 records- 0192US5603738AProcess and device for preparing an abrasiveTREIBACHER SCHLEIFMITTEL AG·Filed 1994·Granted Feb 18, 1997·78 cites·10 claims
- 0288US4059417AMethod for producing alumina and alumina-zirconia abrasive materialTREIBACHER CHEMISCHE WERKE AG·Filed 1976·Granted Nov 22, 1977·55 cites·18 claims
- 0378US4786319AProces for the production of rare earth metals and alloysTREIBACHER CHEMISCHE WERKE AG·Filed 1987·Granted Nov 22, 1988·22 cites·15 claims
- 0472US5147831AMethod for producing a fine grained powder consisting of nitrides and carbonitrides of titaniumTREIBACHER CHEMISCHE WERKE AG·Filed 1991·Granted Sep 15, 1992·25 cites·12 claims
- 0561US7381466B2Abrasive with improved abrasive properties comprising a coating of complex oxide and silicate binding agentTREIBACHER SCHLEIFMITTEL GMBH·Filed 2003·Granted Jun 3, 2008·8 cites·14 claims
- 0657US7122064B2AI2O3 and ZrO2 based abrasive grain, method for the production and use thereofTREIBACHER SCHLEIFMITTEL GMBH·Filed 2001·Granted Oct 17, 2006·7 cites·19 claims
- 0755US4643983AMethod of producing a grinding mediumZEIRINGER HANS·Filed 1985·Granted Feb 17, 1987·15 cites·13 claims
- 0854US4142871APreparation of abrasive material from spent catalystsTREIBACHER CHEMISCHE WERKE AG·Filed 1977·Granted Mar 6, 1979·12 cites·9 claims
- 0945US5597543ASpherical nitrideTREIBACHER IND AG·Filed 1995·Granted Jan 28, 1997·13 cites·16 claims
- 1045US4089706AMethod of producing flintTREIBACHER CHEMISCHE WERKE AG·Filed 1976·Granted May 16, 1978·4 cites·5 claims
- 1137US2006272221A1Al2O3 and ZrO2 based abrasive grain, method for the production and use thereofTREIBACHER SCHLEIFMITTEL GMBH·Filed 2006·Application pending·0 cites
- 1235US6811765B1Thermal treatment of fine grain materials in a coarse-grain fluidized bedEPION CORP·Filed 1998·Granted Nov 2, 2004·8 cites·10 claims
- 1329US6395045B1Hard material titanium carbide based alloy, method for the production and use thereofTREIBACHER SCHLEIFMITTEL AG·Filed 1998·Granted May 28, 2002·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →