Inventor · disambiguated record
Stefan Esser
Also filed as: ESSER STEFAN
8 granted patents·1 pending application·91 citations·filing 1989–2014
85Inventor score
Files withCEMECON CERAMIC METAL COATINGS2ESSER STEFAN2OERLIKON TRADING AG2LEYENDECKER TONI1OERLIKON SURFACE SOLUTIONS AG PFAEFFIKON1
Top patents by PatentIndex Score
9 records- 0180US6869334B1Process for producing a hard-material-coated componentCEMECON CERAMIC METAL COATINGS·Filed 2000·Granted Mar 22, 2005·35 cites·20 claims
- 0278US10811239B2Cylindrical evaporation sourceOERLIKON SURFACE SOLUTIONS AG PFAEFFIKON·Filed 2014·Granted Oct 20, 2020·2 cites·21 claims
- 0366US8783673B2Workpiece carrier deviceOERLIKON TRADING AG·Filed 2013·Granted Jul 22, 2014·0 cites·2 claims
- 0465US7588640B2Workpiece carrier deviceOERLIKON TRADING AG·Filed 2006·Granted Sep 15, 2009·9 cites·21 claims
- 0559US5272014AWear-resistant coating for substrate and method for applyingLEYENDECKER TONI·Filed 1989·Granted Dec 21, 1993·23 cites·18 claims
- 0658US2011083604A1Workpiece carrierESSER STEFAN·Filed 2009·Application pending·0 cites
- 0752US6352627B2Method and device for PVD coatingCEMECON CERAMIC METAL COATINGS·Filed 1998·Granted Mar 5, 2002·20 cites·7 claims
- 0851US8596626B2Workpiece carrier deviceESSER STEFAN·Filed 2008·Granted Dec 3, 2013·2 cites·20 claims
- 0948US9728382B2Evaporation sourceSULZER METAPLAS GMBH·Filed 2014·Granted Aug 8, 2017·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →