Inventor · disambiguated record
Karl-Josef Esser
Also filed as: ESSER KARL-JOSEF
11 granted patents·1 pending application·122 citations·filing 1980–2013
90Inventor score
Top patents by PatentIndex Score
12 records- 0192US9533355B2Machine for machining pipe ends, having a centering device for centering a tubular workpiece in relation to an axis of rotationSMS MEER GMBH·Filed 2013·Granted Jan 3, 2017·14 cites·8 claims
- 0267US7241086B2Apparatus for machining pipe ends, especially for cutting connecting threadsSMS MEER GMBH·Filed 2005·Granted Jul 10, 2007·5 cites·5 claims
- 0367US5240360AMachine tool with exchangeable machining headsESSER KARL JOSEF·Filed 1992·Granted Aug 31, 1993·20 cites·13 claims
- 0462US5662524ADevice for the machining of tube endsMANNESMANN AG·Filed 1995·Granted Sep 2, 1997·24 cites·8 claims
- 0561US4890969AFlexible manufacturing apparatus having several parallel, spaced-apart processing machinesSCHARMANN GMBH & CO·Filed 1988·Granted Jan 2, 1990·19 cites·19 claims
- 0659US4447178AHorizontal drilling and milling machine with a headstock moving up and down in guidesSCHARMANN GMBH & CO·Filed 1982·Granted May 8, 1984·16 cites·5 claims
- 0755US8746441B2Conveyor for elongated workpiecesESSER KARL-JOSEF·Filed 2012·Granted Jun 10, 2014·2 cites·10 claims
- 0853US9381576B2Chuck for apparatus for machining a tubular rotating workpieceESSER KARL-JOSEF·Filed 2012·Granted Jul 5, 2016·1 cites·9 claims
- 0949US4833770AFlexible manufacturing system for machining workpiecesSCHARMANN GMBH & CO·Filed 1988·Granted May 30, 1989·14 cites·18 claims
- 1039US2014252727A1Chuck for apparatus for machining a tubular rotating workpieceSMS MEER GMBH·Filed 2012·Application pending·0 cites
- 1133US5839340AApparatus for cutting tubesMANNESMANN AG·Filed 1997·Granted Nov 24, 1998·5 cites·11 claims
- 1229US4419806ATool changing device on machine tools, particularly on horizontal boring and milling machinesSCHARMANN GMBH & CO·Filed 1980·Granted Dec 13, 1983·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →