Inventor · disambiguated record
Joshua S. Preston
Also filed as: PRESTON JOSHUA · PRESTON JOSHUA S
10 granted patents·2 pending applications·23 citations·filing 2008–2024
81Inventor score
Files withDOOSAN FUEL CELL AMERICA INC4HYAXIOM INC2SKYRE INC2SUSTAINABLE INNOVATIONS LLC2PRESTON JOSHUA S1
Top patents by PatentIndex Score
12 records- 0184US10648089B2Hydrogen system and method of operationSKYRE INC·Filed 2017·Granted May 12, 2020·2 cites·14 claims
- 0279US8013463B2Method and apparatus for generating electricity while a user is movingPRESTON JOSHUA S·Filed 2008·Granted Sep 6, 2011·18 cites·30 claims
- 0371US2024280533A1Hydrogen concentration sensorHYAXIOM INC·Filed 2024·Application pending·0 cites
- 0468US9518331B2Hydrogen system and method of operationSUSTAINABLE INNOVATIONS LLC·Filed 2014·Granted Dec 13, 2016·3 cites·26 claims
- 0561US2025236978A1Hydrogen generation systemHYAXIOM INC·Filed 2022·Application pending·0 cites
- 0658US12000794B2Hydrogen concentration sensorDOOSAN FUEL CELL AMERICA INC·Filed 2020·Granted Jun 4, 2024·0 cites·20 claims
- 0755US11353222B2Air-water extraction systemSKYRE INC·Filed 2018·Granted Jun 7, 2022·0 cites·20 claims
- 0855US9463415B2Hydrogen recycling apparatus and method of operationSUSTAINABLE INNOVATIONS LLC·Filed 2014·Granted Oct 11, 2016·0 cites·15 claims
- 0948US12111281B2Hydrogen concentration sensorDOOSAN FUEL CELL AMERICA INC·Filed 2018·Granted Oct 8, 2024·0 cites·13 claims
- 1046US11768186B2Hydrogen concentration sensorDOOSAN FUEL CELL AMERICA INC·Filed 2020·Granted Sep 26, 2023·0 cites·19 claims
- 1144US11824238B2System for managing hydrogen utilization in a fuel cell power plantDOOSAN FUEL CELL AMERICA INC·Filed 2019·Granted Nov 21, 2023·0 cites·20 claims
- 1235US11211616B2Modular electrochemical cell components, stacks, systems, and method of manufactureSUSTAINABLE INNOVATIONS INC·Filed 2016·Granted Dec 28, 2021·0 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →