Inventor · disambiguated record
Kristin Fletcher
Also filed as: FLETCHER KRISTIN A · Fletcher Kristin
13 granted patents·5 pending applications·39 citations·filing 2007–2019
85Inventor score
Files withAFTON CHEMICAL CORP13CHROMATIC TECH INC2ADVANCED TECH MATERIALS1Fletcher Kristin1OWEN TIMOTHY J1
Top patents by PatentIndex Score
18 records- 0197US11155764B2Lubricants for use in boosted enginesAFTON CHEMICAL CORP·Filed 2017·Granted Oct 26, 2021·17 cites·19 claims
- 0296US10214703B2Lubricants with zinc dialkyl dithiophosphate and their use in boosted internal combustion enginesAFTON CHEMICAL CORP·Filed 2016·Granted Feb 26, 2019·19 cites·18 claims
- 0384US10377963B2Lubricants for use in boosted enginesAFTON CHEMICAL CORP·Filed 2017·Granted Aug 13, 2019·2 cites·16 claims
- 0465US9187668B2Photochromic inksCHROMATIC TECH INC·Filed 2012·Granted Nov 17, 2015·1 cites·9 claims
- 0561US9738825B2Photochromic inksCHROMATIC TECH INC·Filed 2015·Granted Aug 22, 2017·0 cites·8 claims
- 0654US2019330555A1Lubricants for use in boosted enginesAFTON CHEMICAL CORP·Filed 2019·Application pending·0 cites
- 0748US10370615B2Lubricants with calcium-containing detergents and their use for improving low-speed pre-ignitionAFTON CHEMICAL CORP·Filed 2017·Granted Aug 6, 2019·0 cites·22 claims
- 0848US10336959B2Lubricants with calcium-containing detergent and their use for improving low speed pre-ignitionAFTON CHEMICAL CORP·Filed 2016·Granted Jul 2, 2019·0 cites·18 claims
- 0947US10443558B2Lubricants with calcium and magnesium-containing detergents and their use for improving low-speed pre-ignition and for corrosion resistanceAFTON CHEMICAL CORP·Filed 2017·Granted Oct 15, 2019·0 cites·22 claims
- 1047US10323205B2Lubricant compositions for reducing timing chain stretchAFTON CHEMICAL CORP·Filed 2016·Granted Jun 18, 2019·0 cites·20 claims
- 1146US10421922B2Lubricants with magnesium and their use for improving low speed pre-ignitionAFTON CHEMICAL CORP·Filed 2016·Granted Sep 24, 2019·0 cites·23 claims
- 1245US10280383B2Lubricants with molybdenum and their use for improving low speed pre-ignitionAFTON CHEMICAL CORP·Filed 2016·Granted May 7, 2019·0 cites·17 claims
- 1345US2018346839A1Methods for improving resistance to timing chain wear with a multi-component detergent systemAFTON CHEMICAL CORP·Filed 2017·Application pending·0 cites
- 1444US10550349B2Lubricants with titanium and/or tungsten and their use for improving low speed pre-ignitionAFTON CHEMICAL CORP·Filed 2016·Granted Feb 4, 2020·0 cites·20 claims
- 1543US2010163788A1Liquid cleaner for the removal of post-etch residuesADVANCED TECH MATERIALS·Filed 2007·Application pending·0 cites
- 1643US2017015933A1Additives and lubricating oil compositions for improving low speed pre-ignitionAFTON CHEMICAL CORP·Filed 2016·Application pending·0 cites
- 1742US2012205386A1Thermochromic Coatings With Resin VehicleOWEN TIMOTHY J·Filed 2012·Application pending·0 cites
- 1833US10443011B2Lubricants with overbased calcium and overbased magnesium detergents and method for improving low-speed pre-ignitionFletcher Kristin·Filed 2017·Granted Oct 15, 2019·0 cites·26 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →