Assignee
MAXITROL CO
US·16 granted patents·10 pending applications·117 citations·filing 1974–2025
Top patents by PatentIndex Score
26 records- 0186US12297916B2Valve seat with seal for use with valve element in valve assemblyMAXITROL CO·Filed 2022·Granted May 13, 2025·1 cites·16 claims
- 0282US7553151B2Timer relay control boardMAXITROL CO·Filed 2006·Granted Jun 30, 2009·28 cites·15 claims
- 0379US11536375B2Valve seat with seal for use with valve element in valve assemblyMAXITROL CO·Filed 2021·Granted Dec 27, 2022·1 cites·20 claims
- 0479US2025271064A1Valve seat with seal for use with valve element in valve assemblyMAXITROL CO·Filed 2025·Application pending·0 cites
- 0578US10302204B2Multifunction valveMAXITROL CO·Filed 2017·Granted May 28, 2019·3 cites·20 claims
- 0678USD609197SHand-held control unitMAXITROL CO·Filed 2009·Granted Feb 2, 2010·28 cites·1 claims
- 0774US11313558B2Constant efficiency controllerMAXITROL CO·Filed 2019·Granted Apr 26, 2022·1 cites·6 claims
- 0873US7104460B2Method and controller for determining carbon dioxide emissions from a recirculating air heaterMAXITROL CO·Filed 2004·Granted Sep 12, 2006·25 cites·10 claims
- 0969US7823581B2Remote control for gas valveMAXITROL CO·Filed 2006·Granted Nov 2, 2010·4 cites·14 claims
- 1061USD1028177SControl valveMAXITROL CO·Filed 2021·Granted May 21, 2024·3 cites·1 claims
- 1155US11022305B2Control system and method for a solid fuel combustion applianceMAXITROL CO·Filed 2019·Granted Jun 1, 2021·0 cites·12 claims
- 1255US2019331237A1Multifunction valveMAXITROL CO·Filed 2019·Application pending·0 cites
- 1353US11313484B2Multifunction valveMAXITROL CO·Filed 2019·Granted Apr 26, 2022·0 cites·20 claims
- 1453US6386506B1Valve constructionMAXITROL CO·Filed 2000·Granted May 14, 2002·6 cites·19 claims
- 1550US2016290640A1Constant Efficiency ControllerMAXITROL CO·Filed 2016·Application pending·0 cites
- 1649US10234139B2Control system and method for a solid fuel combustion applianceMAXITROL CO·Filed 2017·Granted Mar 19, 2019·0 cites·16 claims
- 1748US6116569AValve constructionMAXITROL CO·Filed 1998·Granted Sep 12, 2000·12 cites·37 claims
- 1846US2009197212A1Premix Burner Control System and MethodMAXITROL CO·Filed 2009·Application pending·0 cites
- 1940US2011248690A1Power supply circuit for combustion applianceMAXITROL CO·Filed 2011·Application pending·0 cites
- 2039US9375664B2Filter assemblyMAXITROL CO·Filed 2013·Granted Jun 28, 2016·0 cites·20 claims
- 2139US2006257803A1Gas valve controllerMAXITROL CO·Filed 2006·Application pending·0 cites
- 2239US2011001077A1Modulator valve assembly having an anti-backlash deviceMAXITROL CO·Filed 2010·Application pending·0 cites
- 2339US2018238202A1Beam CouplingMAXITROL CO·Filed 2018·Application pending·0 cites
- 2436US2010108927A1Silent solenoid valve for fluid regulation systemMAXITROL CO·Filed 2009·Application pending·0 cites
- 2529US2009048714A1Control system and method for controlling an air handling fan for a vent hoodMAXITROL CO·Filed 2008·Application pending·0 cites
- 2627US4019569ABurner control circuitMAXITROL CO·Filed 1974·Granted Apr 26, 1977·5 cites·23 claims
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