Inventor · disambiguated record
Norbert Stehr
Also filed as: STEHR NORBERT · STEHR NORBERT DR
21 granted patents·1 pending application·319 citations·filing 1985–2017
96Inventor score
Top patents by PatentIndex Score
22 records- 0190US5062577AAgitator millDRAISWERKE GMBH·Filed 1988·Granted Nov 5, 1991·43 cites·12 claims
- 0286US6460791B1Agitator millDRAISWERKE GMBH·Filed 2001·Granted Oct 8, 2002·25 cites·16 claims
- 0384US10173222B2Agitator ball millBACHOFEN WILLY A AG·Filed 2017·Granted Jan 8, 2019·3 cites·15 claims
- 0484US8002213B2Agitator millBUELER AG·Filed 2007·Granted Aug 23, 2011·13 cites·7 claims
- 0580US10792665B2Agitator ball millBACHOFEN WILLY A AG·Filed 2017·Granted Oct 6, 2020·2 cites·14 claims
- 0678US5566896AAgitator millEVV VERMOEGENSVERWALTUNGS GMBH·Filed 1995·Granted Oct 22, 1996·31 cites·11 claims
- 0775US4848676AMeans of regulating an agitator millDRAISWERKE GMBH·Filed 1988·Granted Jul 18, 1989·23 cites·28 claims
- 0866US5624080AAgitator millEVV VERMOEGENSVERWALTUNGS GMBH·Filed 1995·Granted Apr 29, 1997·21 cites·11 claims
- 0965US7931222B2Agitator millBUEHLER AG·Filed 2010·Granted Apr 26, 2011·1 cites·18 claims
- 1064US5634715AInstallation for the mixing of liquid and solid matterDRAISWERKE GMBH·Filed 1996·Granted Jun 3, 1997·34 cites·21 claims
- 1162US7243866B2Agitator millBUEHLER AG·Filed 2005·Granted Jul 17, 2007·3 cites·12 claims
- 1260US5133508AAgitator millDRAISWERKE GMBH·Filed 1991·Granted Jul 28, 1992·18 cites·13 claims
- 1359US6021969AAgitator millDRAISWERKE GMBH·Filed 1999·Granted Feb 8, 2000·25 cites·12 claims
- 1458US7216822B2Agitator millBUEHLER AG·Filed 2005·Granted May 15, 2007·2 cites·24 claims
- 1556US5897068AAgitator millDRAISWERKE GMBH·Filed 1998·Granted Apr 27, 1999·15 cites·16 claims
- 1654US5950943AAgitator millDRAISWERKE GMBH·Filed 1997·Granted Sep 14, 1999·14 cites·19 claims
- 1753US5335867AAgitator millDRAISWERKE GMBH·Filed 1992·Granted Aug 9, 1994·13 cites·22 claims
- 1846US2009179099A1Agitator millBUEHLER AG·Filed 2005·Application pending·0 cites
- 1942US5996914AAgitator millDRAISWERKE GMBH·Filed 1998·Granted Dec 7, 1999·11 cites·5 claims
- 2042US4739936AClosed agitator mill with screen cartridgesDRAISWERKE GMBH·Filed 1985·Granted Apr 26, 1988·7 cites·3 claims
- 2139US5544825AAgitator millEVV VERMOEGENSVERWALTUNGS GMBH·Filed 1995·Granted Aug 13, 1996·8 cites·11 claims
- 2238US5570846AMethod and apparatus for the continuous autogenous grinding of free-flowing stockEVV VERMOEGENSVERWALTUNGS GMBH·Filed 1995·Granted Nov 5, 1996·7 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →