Inventor · disambiguated record
Ismael Ferrer
Also filed as: FERRER ISMAEL
4 granted patents·5 pending applications·46 citations·filing 2002–2015
77Inventor score
Top patents by PatentIndex Score
9 records- 0188US7641055B2Polysulfone and poly(N-vinyl lactam) polymer alloy and fiber and filter materials made of the alloyDONALDSON CO INC·Filed 2005·Granted Jan 5, 2010·19 cites·10 claims
- 0284US8978899B2Fluoropolymer fine fiberFERRER ISMAEL·Filed 2007·Granted Mar 17, 2015·17 cites·55 claims
- 0378US7910003B2Polysulfone and poly(N-vinyl lactam) polymer alloy and fiber and filter materials made of the alloyDONALDSON CO INC·Filed 2009·Granted Mar 22, 2011·8 cites·12 claims
- 0471US8141716B2Polysulfone and poly(N-vinyl lactam) polymer alloy and fiber and filter materials made of the alloyFERRER ISMAEL·Filed 2011·Granted Mar 27, 2012·2 cites·11 claims
- 0555US2010178507A1Polyamide Fine FibersFERRER ISMAEL·Filed 2009·Application pending·0 cites
- 0648US2010233048A1Combination filter elementDONALDSON CO INC·Filed 2008·Application pending·0 cites
- 0738US2010175555A1Polyamide Fine FibersFERRER ISMAEL·Filed 2009·Application pending·0 cites
- 0837US2015209691A1Fluoropolymer fine fiberDONALDSON CO INC·Filed 2015·Application pending·0 cites
- 0931US2004116025A1Air permeable garment and fabric with integral aerosol filtrationFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →