Inventor · disambiguated record
Randal L. Perry
Also filed as: PERRY RANDAL L · PERRY RANDAL LEWIS
6 granted patents·5 pending applications·652 citations·filing 1988–2020
86Inventor score
Top patents by PatentIndex Score
11 records- 0196US5183545AElectrolytic cell with composite, porous diaphragmBRANCA PHILLIP A·Filed 1991·Granted Feb 2, 1993·222 cites·14 claims
- 0296US5082472AComposite membrane for facilitated transport processesMALLOUK ROBERT S·Filed 1990·Granted Jan 21, 1992·207 cites·21 claims
- 0394US4954388AFabric reinforced composite membraneMALLOUK ROBERT S·Filed 1988·Granted Sep 4, 1990·121 cites·27 claims
- 0493US5094895AComposite, porous diaphragmBRANCA PHILLIP A·Filed 1990·Granted Mar 10, 1992·102 cites·23 claims
- 0557US2022136118A1Multilayer cation exchange chloralkali membraneCHEMOURS CO FC LLC·Filed 2020·Application pending·0 cites
- 0655US2010093878A1Crosslinkable fluoropolymer, crosslinked fluoropolymers and crosslinked fluoropolymer membranesDU PONT·Filed 2008·Application pending·0 cites
- 0750US9431661B2Cathode catalyst layer, membrane electrode assembly and polymer electrolyte fuel cell and manufacturing method thereofNONOYAMA NOBUAKI·Filed 2011·Granted Aug 30, 2016·0 cites·9 claims
- 0846US2013245219A1Ionomers and ionically conductive compositionsPERRY RANDAL L·Filed 2011·Application pending·0 cites
- 0945US9461312B2Electrode for fuel cell, manufacturing method of electrode for fuel cell, polymer electrolyte fuel cell and catalyst inkAIMU MASANORI·Filed 2012·Granted Oct 4, 2016·0 cites·8 claims
- 1041US2013253157A1Ionomers and ionically conductive compositions for use as one or more electrode of a fuel cellTAKAMI MASAYOSHI·Filed 2011·Application pending·0 cites
- 1139US2013252134A1High molecular weight ionomers and ionically conductive compositions for use as one or more electrode of a fuel cellTAKAMI MASAYOSHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →