Inventor · disambiguated record
Volker Derflinger
Also filed as: DERFLINGER VOLKER · DERFLINGER VOLKER-HERMANN
20 granted patents·265 citations·filing 1999–2021
95Inventor score
Top patents by PatentIndex Score
20 records- 0197US7348074B2Multilayer hard coating for toolsOC OERLIKON BALZERS AG·Filed 2005·Granted Mar 25, 2008·58 cites·16 claims
- 0295US7226670B2Work piece with a hard film of AlCr-containing material, and process for its productionOC OERLIKON BALZERS AG·Filed 2004·Granted Jun 5, 2007·65 cites·22 claims
- 0392US6827976B2Method to increase wear resistance of a tool or other machine componentUNAXIS TRADING AG·Filed 2002·Granted Dec 7, 2004·55 cites·40 claims
- 0490US7943017B2Method for operating a pulsed arc evaporation source and vacuum process system comprising said pulsed arc evaporation sourceOERLIKON TRADING AG·Filed 2006·Granted May 17, 2011·12 cites·33 claims
- 0589US7618720B2Multilayer hard coating for toolsOERLIKON TRADING AG·Filed 2008·Granted Nov 17, 2009·7 cites·21 claims
- 0687US7988832B2Work piece with a hard film of AlCr-containing material, and process for its productionOERLIKON TRADING AG·Filed 2010·Granted Aug 2, 2011·3 cites·8 claims
- 0784US7947363B2Coated article with nanolayered coating schemeKENNAMETAL INC·Filed 2007·Granted May 24, 2011·18 cites·22 claims
- 0884US7851075B2Work piece with a hard film of ALCR-containing material, and process for its productionOERLIKON TRADING AG·Filed 2007·Granted Dec 14, 2010·4 cites·17 claims
- 0978US10982313B2Coated body and method for production of the bodyKENNAMETAL INC·Filed 2017·Granted Apr 20, 2021·1 cites·15 claims
- 1076US11168392B2Wear and/or friction reduction by using molybdenum nitride based coatingsOERLIKON SURFACE SOLUTIONS AG PFAFFIKON·Filed 2016·Granted Nov 9, 2021·1 cites·16 claims
- 1174US8318328B2High oxidation resistant hard coating for cutting toolsENDRINO JOSE·Filed 2005·Granted Nov 27, 2012·3 cites·15 claims
- 1271US12473628B2Wear and/or friction reduction by using molybdenum nitride based coatingsOERLIKON SURFACE SOLUTIONS AG PFAEFFIKON·Filed 2021·Granted Nov 18, 2025·0 cites·5 claims
- 1371US7025863B2Vacuum system with separable work piece supportUNAXIS BALZERS LTD·Filed 2001·Granted Apr 11, 2006·15 cites·25 claims
- 1469USRE42491EMultilayer hard coating for toolsOERLIKON TRADING AG·Filed 2010·Granted Jun 28, 2011·2 cites·25 claims
- 1567US7067191B2Method to increase wear resistance of a tool or other machine componentUNAXIS TRADING AG·Filed 2004·Granted Jun 27, 2006·10 cites·50 claims
- 1650US11014167B2Multilayer hard film-coated cutting toolMITSUBISHI MATERIALS CORP·Filed 2017·Granted May 25, 2021·0 cites·9 claims
- 1748US6723391B2Method for producing cutting toolsUNAXIS BALZERS AG·Filed 2001·Granted Apr 20, 2004·4 cites·15 claims
- 1846US7718043B2Multilayer hard coating for toolsOELIKON TRADING AG·Filed 2009·Granted May 18, 2010·0 cites·24 claims
- 1940US9974598B2Coating system comprising ZrO2 for electrosurgical devicesOERLIKON SURFACE SOLUTIONS AG TRUEBBACH·Filed 2014·Granted May 22, 2018·0 cites·15 claims
- 2033US6241431B1Process for the protective coating of machining tools and tool setsUNAXIS BALZERS AKTIENGSELLSCHA·Filed 1999·Granted Jun 5, 2001·7 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Volker Derflinger files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →