Inventor · disambiguated record
William Lefei Ding
Also filed as: DING WILLIAM LEFEI
5 granted patents·62 citations·filing 2011–2017
84Inventor score
Technology areasB01D
Top patents by PatentIndex Score
5 records- 0196US10058807B2Web comprising fine fiber and reactive, adsorptive or absorptive particulateDONALDSON CO INC·Filed 2017·Granted Aug 28, 2018·7 cites·12 claims
- 0296US8211218B2Web comprising fine fiber and reactive, adsorptive or absorptive particulateDALLAS ANDREW J·Filed 2011·Granted Jul 3, 2012·21 cites·13 claims
- 0395US8753438B2Web comprising fine fiber and reactive, adsorptive or absorptive particulateDALLAS ANDREW J·Filed 2012·Granted Jun 17, 2014·16 cites·13 claims
- 0493US8246730B2Web comprising fine fiber and reactive, adsorptive or absorptive particulateDALLAS ANDREW J·Filed 2011·Granted Aug 21, 2012·12 cites·16 claims
- 0591US9610523B2Web comprising fine fiber and reactive, adsorptive or absorptive particulateDONALDSON CO INC·Filed 2014·Granted Apr 4, 2017·6 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →