Inventor · disambiguated record
Ken Stephen Schermacher
Also filed as: SCHERMACHER KEN S · SCHERMACHER KEN STEPHEN
13 granted patents·1 pending application·140 citations·filing 1977–2017
90Inventor score
Top patents by PatentIndex Score
14 records- 0184US6917424B2Process for manufacturing pigment dispersionsDU PONT·Filed 2002·Granted Jul 12, 2005·27 cites·16 claims
- 0282US10928327B2Apparatuses and methods for measuring spatial properties of surface coating containing flake pigmentAXALTA COATING SYSTEMS IP CO·Filed 2017·Granted Feb 23, 2021·3 cites·20 claims
- 0379US6888636B2Method and apparatus for measuring the color properties of fluidsDU PONT·Filed 2002·Granted May 3, 2005·19 cites·16 claims
- 0476US6867861B2Method and apparatus for characterizing the color properties of fluidsDU PONT·Filed 2002·Granted Mar 15, 2005·19 cites·10 claims
- 0575US4086381ANonwoven polypropylene fabric and processDU PONT·Filed 1977·Granted Apr 25, 1978·57 cites·9 claims
- 0673US7911615B2Method and apparatus for measuring the color properties of fluidsDU PONT·Filed 2005·Granted Mar 22, 2011·4 cites·4 claims
- 0767US7477394B2Method for measuring a color property of a liquid using a liquid measurement cell having a transparent partition thereinDU PONT·Filed 2006·Granted Jan 13, 2009·2 cites·2 claims
- 0864US7542143B2Liquid measurement cell having a pressurized air cavity thereinDU PONT·Filed 2006·Granted Jun 2, 2009·2 cites·10 claims
- 0964US7423755B2Liquid measurement cell having a transparent partition thereinDU PONT·Filed 2006·Granted Sep 9, 2008·2 cites·13 claims
- 1054US6719452B2Process for manufacturing transparent tintsDU PONT·Filed 2002·Granted Apr 13, 2004·5 cites·9 claims
- 1147US7684045B2Probe apparatus for measuring a color property of a liquidDU PONT·Filed 2006·Granted Mar 23, 2010·0 cites·15 claims
- 1246US9389170B2Device for measuring liquid propertyAXALTA COATING SYSTEMS IP CO·Filed 2013·Granted Jul 12, 2016·0 cites·20 claims
- 1344US2015160122A1Device for measuring liquid property and use thereofAXALTA COATING SYSTEMS IP CO·Filed 2013·Application pending·0 cites
- 1443US7719686B2System for measuring a color property of a liquidDU PONT·Filed 2006·Granted May 18, 2010·0 cites·40 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →