Inventor · disambiguated record
Glenn William Kowald
Also filed as: KOWALD GLENN W · KOWALD GLENN WILLIAM
21 granted patents·58 citations·filing 2001–2023
92Inventor score
Top patents by PatentIndex Score
21 records- 0195US10767882B2Refrigerant pump down for an HVAC systemLENNOX IND INC·Filed 2018·Granted Sep 8, 2020·13 cites·23 claims
- 0294US11143425B1Determination of return air temperatureLENNOX IND INC·Filed 2020·Granted Oct 12, 2021·3 cites·20 claims
- 0393US8683993B2Header box for a furnace, a furnace including the header box and a method of constructing a furnacePALLER HANS J·Filed 2010·Granted Apr 1, 2014·13 cites·20 claims
- 0487US11573022B2Sound-based HVAC system, method and device for diagnostics analysisLENNOX IND INC·Filed 2021·Granted Feb 7, 2023·2 cites·20 claims
- 0586US11668484B2Time-based and sound-based diagnostics for restrictions within a heating, ventilation, and air conditioning systemLENNOX IND INC·Filed 2021·Granted Jun 6, 2023·1 cites·20 claims
- 0686US11415470B2Method and apparatus for identifying erroneous discharge air temperature (DAT) sensor installationLENNOX IND INC·Filed 2020·Granted Aug 16, 2022·2 cites·20 claims
- 0782US11193692B2HVAC system prognosticsLENNOX IND INC·Filed 2020·Granted Dec 7, 2021·1 cites·20 claims
- 0879US12105057B2Sound-based prognostics for a combustion air inducerLENNOX IND INC·Filed 2023·Granted Oct 1, 2024·0 cites·12 claims
- 0978US10598553B2Method and apparatus for identifying erroneous discharge air temperature (DAT) sensor installationLENNOX IND INC·Filed 2017·Granted Mar 24, 2020·2 cites·19 claims
- 1077US12123608B2Time-based and sound-based diagnostics for a heating, ventilation, and air conditioning burner assemblyLENNOX IND INC·Filed 2023·Granted Oct 22, 2024·0 cites·18 claims
- 1176US12123607B2Time-based and sound-based diagnostics for restrictions within a heating, ventilation, and air conditioning systemLENNOX IND INC·Filed 2023·Granted Oct 22, 2024·0 cites·17 claims
- 1274US11644206B2HVAC system prognostics and diagnostics based on temperature rise or dropLENNOX IND INC·Filed 2022·Granted May 9, 2023·0 cites·15 claims
- 1372US11754310B2Testing operation of an HVAC systemLENNOX IND INC·Filed 2021·Granted Sep 12, 2023·0 cites·20 claims
- 1471US11719457B2HVAC system and method for determining a temperature offset between a discharged air temperature and an indoor temperatureLENNOX IND INC·Filed 2021·Granted Aug 8, 2023·0 cites·20 claims
- 1570US11788993B2Sound-based prognostics for a combustion air inducerLENNOX IND INC·Filed 2021·Granted Oct 17, 2023·0 cites·20 claims
- 1669US6491514B1Furnace burner box assembly with reduced acoustic emissionsLENNOX IND INC·Filed 2001·Granted Dec 10, 2002·17 cites·18 claims
- 1768US11781768B2Time-based and sound-based diagnostics for a heating, ventilation, and air conditioning burner assemblyLENNOX IND INC·Filed 2021·Granted Oct 10, 2023·0 cites·20 claims
- 1866US11268721B2HVAC system prognostics and diagnostics based on temperature rise or dropLENNOX IND INC·Filed 2020·Granted Mar 8, 2022·0 cites·15 claims
- 1960US11598545B2Time-based and sound-based prognostics for restrictions within a heating, ventilation, and air conditioning systemLENNOX IND INC·Filed 2021·Granted Mar 7, 2023·0 cites·20 claims
- 2054US11655993B2Sound-based diagnostics for a combustion air inducerLENNOX IND INC·Filed 2021·Granted May 23, 2023·0 cites·20 claims
- 2135USD837359SInner shield for an HVAC burnerLENNOX IND INC·Filed 2016·Granted Jan 1, 2019·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →