Inventor · disambiguated record
Johann Knecht
Also filed as: KNECHT JOHANN · KNECHT JOHANN HANS
11 granted patents·2 pending applications·139 citations·filing 1994–2019
90Inventor score
Files withKRUPP POLYSIUS AG5PATZELT NORBERT2POLYSIUS AG2SMIDTH AS F L1THYSSENKRUPP IND SOLUTIONS GMBH1
Top patents by PatentIndex Score
13 records- 0183US5897063AMethod of comminuting ore materialKRUPP POLYSIUS AG·Filed 1997·Granted Apr 27, 1999·35 cites·14 claims
- 0280US7510135B2Grinding rollPOLYSIUS AG·Filed 2004·Granted Mar 31, 2009·19 cites·16 claims
- 0373US10232380B2Extraction mechanism for comminution deviceUDY DAVID·Filed 2016·Granted Mar 19, 2019·2 cites·3 claims
- 0473US7946518B2Grinding roller and method for the reconditioning thereofPOLYSIUS AG·Filed 2008·Granted May 24, 2011·5 cites·7 claims
- 0565US5642863AMethod of extracting metals from ore materialKRUPP POLYSIUS AG·Filed 1996·Granted Jul 1, 1997·15 cites·19 claims
- 0663US8316543B2Method for reconditioning a used grinding rollerPATZELT NORBERT·Filed 2007·Granted Nov 27, 2012·4 cites·11 claims
- 0763US5522557ARoll millKRUPP POLYSIUS AG·Filed 1994·Granted Jun 4, 1996·21 cites·15 claims
- 0856US11944976B2Vertical ball mill, stator segment for a vertical ball mill and method for maintaining a vertical ball millVERTICAL POWER MILLS TECH AG·Filed 2019·Granted Apr 2, 2024·0 cites·19 claims
- 0955US5985221AMethod of recovering precious metalsKRUPP POLYSIUS AG·Filed 1996·Granted Nov 16, 1999·28 cites·15 claims
- 1045US6357683B1Roller grinding millKRUPP POLYSIUS AG·Filed 1999·Granted Mar 19, 2002·10 cites·8 claims
- 1143US2018318841A1Roller press with boltless edge wear components and a method for securing the sameSMIDTH AS F L·Filed 2018·Application pending·0 cites
- 1235US2009178280A1Method for reconditioning a used grinding rollPATZELT NORBERT·Filed 2007·Application pending·0 cites
- 1326US9770718B2Roller mill and method for milling brittle milling materialTHYSSENKRUPP IND SOLUTIONS GMBH·Filed 2012·Granted Sep 26, 2017·0 cites·6 claims
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