Assignee
ARVOS LJUNGSTROM LLC
US·16 granted patents·2 pending applications·12 citations·filing 2013–2023
Top patents by PatentIndex Score
18 records- 0183US11333446B2Flexible seal for a rotary regenerative preheaterARVOS LJUNGSTROM LLC·Filed 2019·Granted May 17, 2022·2 cites·16 claims
- 0281US10295273B2Flexible seal for a rotary regenerative preheaterARVOS LJUNGSTROM LLC·Filed 2016·Granted May 21, 2019·4 cites·16 claims
- 0379US10267517B2Method and system for improving boiler effectivenessARVOS LJUNGSTROM LLC·Filed 2016·Granted Apr 23, 2019·2 cites·44 claims
- 0477US11486653B2Low profile support structure for a rotary regenerative heat exchangerARVOS LJUNGSTROM LLC·Filed 2019·Granted Nov 1, 2022·2 cites·21 claims
- 0571US10175006B2Heat transfer elements for a closed channel rotary regenerative air preheaterARVOS LJUNGSTROM LLC·Filed 2013·Granted Jan 8, 2019·1 cites·5 claims
- 0669US10982908B2Heat transfer sheet for rotary regenerative heat exchangerARVOS LJUNGSTROM LLC·Filed 2019·Granted Apr 20, 2021·0 cites·6 claims
- 0768US11092387B2Heat transfer assembly for rotary regenerative preheaterARVOS LJUNGSTROM LLC·Filed 2019·Granted Aug 17, 2021·0 cites·11 claims
- 0864US10704840B2Flexible seal for a rotary regenerative preheaterARVOS LJUNGSTROM LLC·Filed 2017·Granted Jul 7, 2020·1 cites·14 claims
- 0959US11137217B2Rotor for a rotary pre-heater for high temperature operationARVOS LJUNGSTROM LLC·Filed 2017·Granted Oct 5, 2021·0 cites·19 claims
- 1059US10955136B2Method and system for improving boiler effectivenessARVOS LJUNGSTROM LLC·Filed 2017·Granted Mar 23, 2021·0 cites·55 claims
- 1159US2026002516A1Fabrication and transport toolingARVOS LJUNGSTROM LLC·Filed 2023·Application pending·0 cites
- 1257US12140266B2Rotary regenerative machine structureARVOS LJUNGSTROM LLC·Filed 2023·Granted Nov 12, 2024·0 cites·25 claims
- 1350US12072096B2Method and system for improving boiler effectivenessARVOS LJUNGSTROM LLC·Filed 2017·Granted Aug 27, 2024·0 cites·14 claims
- 1444US11073341B2Basket for heat transfer elements for a rotary air preheaterARVOS LJUNGSTROM LLC·Filed 2017·Granted Jul 27, 2021·0 cites·13 claims
- 1543US11236949B2Heat transfer sheet assembly with an intermediate spacing featureARVOS LJUNGSTROM LLC·Filed 2017·Granted Feb 1, 2022·0 cites·15 claims
- 1642US2019120566A1A rotary pre-heater for high temperature operationARVOS LJUNGSTROM LLC·Filed 2017·Application pending·0 cites
- 1736US10094626B2Alternating notch configuration for spacing heat transfer sheetsARVOS LJUNGSTROM LLC·Filed 2015·Granted Oct 9, 2018·0 cites·12 claims
- 1828US10866154B2Trunnion bolt monitoring systemARVOS LJUNGSTROM LLC·Filed 2016·Granted Dec 15, 2020·0 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →