Assignee
HRST INC
US·8 granted patents·1 pending application·10 citations·filing 2007–2023
Top patents by PatentIndex Score
9 records- 0171US10605450B2Tube spreading device and boiler cleaning systemHRST INC·Filed 2015·Granted Mar 31, 2020·1 cites·16 claims
- 0266US9435228B2Air cooling system and method for a heat recovery steam generator inletHRST INC·Filed 2014·Granted Sep 6, 2016·4 cites·4 claims
- 0361US11892164B2Viewport for high temperature combustion zonesHRST INC·Filed 2023·Granted Feb 6, 2024·0 cites·24 claims
- 0459US10281172B2Liner fabrication toolHRST INC·Filed 2016·Granted May 7, 2019·1 cites·16 claims
- 0556US11073348B2Tube shakerHRST INC·Filed 2019·Granted Jul 27, 2021·1 cites·18 claims
- 0654US7621237B2Economizer for a steam generatorHRST INC·Filed 2007·Granted Nov 24, 2009·3 cites·3 claims
- 0751US11603992B2Viewport for high temperature combustion zonesHRST INC·Filed 2020·Granted Mar 14, 2023·0 cites·24 claims
- 0845US11892160B1System to achieve full combustion turbine load in HRSG limited combined cycle plantsHRST INC·Filed 2022·Granted Feb 6, 2024·0 cites·9 claims
- 0927US2016376986A1Dual Purpose Heat Transfer Surface DeviceHRST INC·Filed 2016·Application pending·0 cites
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