Inventor · disambiguated record
Joseph J. Hartvigsen
Also filed as: HARTVIGSEN JOSEPH · HARTVIGSEN JOSEPH J · HARTVIGSEN JOSEPH JAY
15 granted patents·6 pending applications·243 citations·filing 1992–2024
92Inventor score
Top patents by PatentIndex Score
21 records- 0185US6183897B1Via filled interconnect for solid oxide fuel cellsSOFCO·Filed 1998·Granted Feb 6, 2001·82 cites·14 claims
- 0284US5298341AMultiple stack ion conducting devicesCERRAMATEC INC·Filed 1992·Granted Mar 29, 1994·82 cites·19 claims
- 0374US9199215B2Compact Fischer Tropsch system with integrated primary and secondary bed temperature controlCERAMATEC INC·Filed 2013·Granted Dec 1, 2015·2 cites·15 claims
- 0474US9011788B2Advanced fischer tropsch systemCERAMATEC INC·Filed 2013·Granted Apr 21, 2015·2 cites·22 claims
- 0570US9157689B2Fixed bed reactor heat transfer structureCERAMATEC INC·Filed 2013·Granted Oct 13, 2015·1 cites·21 claims
- 0668US2025128225A1Reactor fin insert designL LIVERMORE NAT SECURITY LLC·Filed 2024·Application pending·0 cites
- 0762US9819036B2Method of plasma-catalyzed, thermally-integrated reformingCERAM INC·Filed 2015·Granted Nov 14, 2017·0 cites·12 claims
- 0862US9631285B2Electrochemical process for the production of synthesis gas using atmospheric air and waterHARTVIGSEN JOSEPH J·Filed 2011·Granted Apr 25, 2017·0 cites·6 claims
- 0962US9240605B2Plasma-catalyzed, thermally-integrated reformer for fuel cell systemsCERAMATEC INC·Filed 2014·Granted Jan 19, 2016·0 cites·12 claims
- 1062US2017222245A1Sulfur tolerant anode for solid oxide fuel cellCERAM INC·Filed 2017·Application pending·0 cites
- 1160US2024318925A1Reactor fin insert designL LIVERMORE NAT SECURITY LLC·Filed 2022·Application pending·0 cites
- 1258US9873101B2Catalytic microchannel reformerCERAM INC·Filed 2015·Granted Jan 23, 2018·0 cites·7 claims
- 1358US6224993B1Electrolyte for solid oxide fuel cellsSOFCO·Filed 1998·Granted May 1, 2001·16 cites·17 claims
- 1457US5958304ADoped lanthanum chromite material for bipolar interconnects for solid oxide fuel cellsGAS RES INST·Filed 1997·Granted Sep 28, 1999·26 cites·5 claims
- 1556US9666871B2Sulfur tolerant anode for solid oxide fuel cellELANGOVAN SINGARAVELU·Filed 2008·Granted May 30, 2017·0 cites·26 claims
- 1655US6265095B1Interconnect for solid oxide fuel cellsSOFCO·Filed 1999·Granted Jul 24, 2001·24 cites·18 claims
- 1750US2009090637A1Reliable, Fault-Tolerant, Electrolyzer Cell Stack ArchitectureHARTVIGSEN JOSEPH J·Filed 2007·Application pending·0 cites
- 1849US9162935B2Compact FT combined with micro-fibrous supported nano-catalystCERAMATEC INC·Filed 2013·Granted Oct 20, 2015·0 cites·11 claims
- 1947US2009181274A1Electrodes for Lanthanum Gallate Electrolyte-Based Electrochemical SystemsELANGOVAN S·Filed 2007·Application pending·0 cites
- 2038US2015321143A1Treatment of incinerator off gasCERAMATEC INC·Filed 2015·Application pending·0 cites
- 2134US6368739B1Joined solid oxide fuel cell stacks and method for fabricating sameSOFCO·Filed 1999·Granted Apr 9, 2002·8 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →