Inventor · disambiguated record
William S. Freeman
Also filed as: FREEMAN WILLIAM S
7 granted patents·3 pending applications·88 citations·filing 2008–2020
84Inventor score
Top patents by PatentIndex Score
10 records- 0192US8608817B2Meltblown filter mediumWERTZ JOHN A·Filed 2008·Granted Dec 17, 2013·49 cites·35 claims
- 0286US8986432B2Meltblown filter medium, related applications and usesWERTZ JOHN A·Filed 2009·Granted Mar 24, 2015·23 cites·34 claims
- 0385US10874962B2Fine fiber filter media and processesHOLLINGSWORTH & VOSE CO·Filed 2018·Granted Dec 29, 2020·2 cites·19 claims
- 0483US10155186B2Fine fiber filter media and processesCOX STEPHEN T·Filed 2012·Granted Dec 18, 2018·8 cites·29 claims
- 0582US9694306B2Filter media including polymer compositions and blendsHOLLINGSWORTH & VOSE CO·Filed 2013·Granted Jul 4, 2017·5 cites·26 claims
- 0674US10653986B2Fine fiber filter media and processesHOLLINGSWORTH & VOSE CO·Filed 2015·Granted May 19, 2020·1 cites·12 claims
- 0771US11458427B2Fine fiber filter media and processesHOLLINGSWORTH & VOSE CO·Filed 2020·Granted Oct 4, 2022·0 cites·19 claims
- 0850US2011147976A1Meltblown filter mediumHOLLINGSWORTH & VOSE CO·Filed 2010·Application pending·0 cites
- 0944US2012152821A1Fine fiber filter media and processesCOX STEPHEN T·Filed 2010·Application pending·0 cites
- 1037US2012152824A1Fine fiber filter media and processesCOX STEPHEN T·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →