Inventor · disambiguated record
Herbert Durr
Also filed as: DUERR HERBERT · DURR HERBERT
10 granted patents·1 pending application·251 citations·filing 1974–2002
91Inventor score
Files withDRAISWERKE GMBH5EIRICH MASCHF GUSTAV2GUSTAV EIRICH GMBH & CO KG2EIRICH HUBERT1EIRICH WALTER1
Top patents by PatentIndex Score
11 records- 0189US4998678AAgitator ball millEIRICH WALTER·Filed 1989·Granted Mar 12, 1991·53 cites·36 claims
- 0285US4997357AApparatus for treatment of power station residuesEIRICH HUBERT·Filed 1989·Granted Mar 5, 1991·42 cites·34 claims
- 0376US6860313B2Method and device for the preparation of foundry sandGUSTAV EIRICH GMBH & CO KG·Filed 2001·Granted Mar 1, 2005·16 cites·33 claims
- 0476US3957210AStirring millDRAISWERKE GMBH·Filed 1974·Granted May 18, 1976·25 cites·8 claims
- 0575US4390285AMethod and apparatus for mixing solids with liquids, in particular for gluing wood chipsDRAISWERKE GMBH·Filed 1981·Granted Jun 28, 1983·34 cites·14 claims
- 0673US4190371AApparatus for discontinuous mixing of at least two materialsDRAISWERKE GMBH·Filed 1978·Granted Feb 26, 1980·29 cites·6 claims
- 0767US5016361AMethod of extracting liquid from wet materialEIRICH MASCHF GUSTAV·Filed 1989·Granted May 21, 1991·21 cites·18 claims
- 0846US4107792AApparatus for discontinuous mixing of at least two materialsDRAISWERKE GMBH·Filed 1977·Granted Aug 15, 1978·11 cites·8 claims
- 0941US5694413AProcedure and apparatus for continuous supply of heat in electrically conductive bulk goodsEIRICH MASCHF GUSTAV·Filed 1996·Granted Dec 2, 1997·10 cites·30 claims
- 1041US2003116663A1Agitator millGUSTAV EIRICH GMBH & CO KG·Filed 2002·Application pending·0 cites
- 1139US4514833ADispersing machine with container holding deviceDRAISWERKE GMBH·Filed 1982·Granted Apr 30, 1985·10 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →