Inventor · disambiguated record
Michael J. Birnkrant
Also filed as: BIRNKRANT MICHAEL · BIRNKRANT MICHAEL J · BIRNKRANT MICHAEL JOHN
78 granted patents·25 pending applications·112 citations·filing 2012–2024
98Inventor score
Top patents by PatentIndex Score
103 records- 0196US10845294B1Systems and methods for particulate ingestion sensing in gas turbine enginesUNITED TECHNOLOGIES CORP·Filed 2019·Granted Nov 24, 2020·13 cites·20 claims
- 0296US10339778B1Chamberless air quality monitors with temperature sensingKIDDE TECH INC·Filed 2018·Granted Jul 2, 2019·10 cites·21 claims
- 0396US9845731B2Self-modulated cooling on turbine componentsUNITED TECHNOLOGIES CORP·Filed 2015·Granted Dec 19, 2017·11 cites·20 claims
- 0495US10677714B2Optically enhanced protective cover for chamberless point sensorKIDDE TECH INC·Filed 2018·Granted Jun 9, 2020·8 cites·12 claims
- 0592US12379308B2Environmental enclosure for a transport gas sensorCARRIER CORP·Filed 2022·Granted Aug 5, 2025·1 cites·18 claims
- 0692US9988242B1Elevator rail healthy monitoring methodOTIS ELEVATOR CO·Filed 2017·Granted Jun 5, 2018·4 cites·20 claims
- 0791US10665075B2Fiber optic based monitoring of temperature and/or smoke conditions at electronic componentsKIDDE TECH INC·Filed 2017·Granted May 26, 2020·7 cites·20 claims
- 0889US11492967B2Particulate ingestion sensor for gas turbine enginesUNITED TECHNOLOGIES CORP·Filed 2019·Granted Nov 8, 2022·3 cites·20 claims
- 0986US11293865B2High sensitivity fiber optic based detectionCARRIER CORP·Filed 2017·Granted Apr 5, 2022·3 cites·17 claims
- 1084US11067457B2Fiber optic based smoke and/or overheat detection and monitoring for aircraftKIDDE TECH INC·Filed 2017·Granted Jul 20, 2021·2 cites·17 claims
- 1182US11151853B2High sensitivity fiber optic based detectionCARRIER CORP·Filed 2017·Granted Oct 19, 2021·6 cites·14 claims
- 1282US11132883B2High sensitivity fiber optic based detectionCARRIER CORP·Filed 2017·Granted Sep 28, 2021·4 cites·10 claims
- 1379US11453955B2Multifunctional nanocellular single crystal nickel for turbine applicationsUNITED TECHNOLOGIES CORP·Filed 2019·Granted Sep 27, 2022·0 cites·10 claims
- 1479US11127270B2High sensitivity fiber optic based detectionCARRIER CORP·Filed 2017·Granted Sep 21, 2021·4 cites·12 claims
- 1579US10690584B2Air particulate detection systemCARRIER CORP·Filed 2018·Granted Jun 23, 2020·3 cites·20 claims
- 1678US12298276B2Photoacoustic detection system with differential amplifier for determing target species presence and triggering faultCARRIER CORP·Filed 2023·Granted May 13, 2025·0 cites·10 claims
- 1778US11361121B2Implementation of fiber high-sensitivity smoke detector system utilizing a building information modelCARRIER CORP·Filed 2018·Granted Jun 14, 2022·2 cites·14 claims
- 1878US11145177B2High sensitivity fiber optic based detectionCARRIER CORP·Filed 2017·Granted Oct 12, 2021·4 cites·19 claims
- 1978US10957176B2High sensitivity fiber optic based detectionCARRIER CORP·Filed 2017·Granted Mar 23, 2021·4 cites·16 claims
- 2078US10852202B2High sensitivity fiber optic based detectionKIDDE TECH INC·Filed 2017·Granted Dec 1, 2020·4 cites·16 claims
- 2178US10563538B2Nanocellular foam damperUNITED TECHNOLOGIES CORP·Filed 2014·Granted Feb 18, 2020·4 cites·14 claims
- 2276US12298027B2Chamberless wide area duct smoke detectorCARRIER CORP·Filed 2022·Granted May 13, 2025·0 cites·6 claims
- 2376US11880013B2Screening systemCARRIER CORP·Filed 2019·Granted Jan 23, 2024·1 cites·22 claims
- 2474US12385678B2Refrigerant leak detection using a sensor-reading context analysisCARRIER CORP·Filed 2023·Granted Aug 12, 2025·0 cites·20 claims
- 2574US10071425B2Method for fabricating metal foams having ligament diameters below one micronUNITED TECHNOLOGIES CORP·Filed 2014·Granted Sep 11, 2018·1 cites·18 claims
- 2673US11176796B2High sensitivity fiber optic based detectionCARRIER CORP·Filed 2019·Granted Nov 16, 2021·2 cites·8 claims
- 2773US10232441B2Fabrication of articles from nanowiresUNITED TECHNOLOGIES CORP·Filed 2015·Granted Mar 19, 2019·1 cites·13 claims
- 2872US11493229B2Chamberless wide area duct smoke detectorCARRIER CORP·Filed 2020·Granted Nov 8, 2022·1 cites·16 claims
- 2972US10871452B2Systems and methods for chamberless smoke detection and indoor air quality monitoringKIDDE TECH INC·Filed 2018·Granted Dec 22, 2020·2 cites·17 claims
- 3071US11860092B2Protective cover for chamberless point sensorKIDDE TECH INC·Filed 2021·Granted Jan 2, 2024·0 cites·20 claims
- 3171US10943449B2High sensitivity fiber optic based detectionCARRIER CORP·Filed 2017·Granted Mar 9, 2021·2 cites·14 claims
- 3268US11754533B2Photoacoustic detection system with clocked tuning fork positionsCARRIER CORP·Filed 2019·Granted Sep 12, 2023·0 cites·7 claims
- 3368US11162384B2Nanocellular foam damperUNITED TECHNOLOGIES CORP·Filed 2020·Granted Nov 2, 2021·0 cites·18 claims
- 3467US12222115B2Air purification deviceCARRIER CORP·Filed 2022·Granted Feb 11, 2025·0 cites·11 claims
- 3567US10937294B2Chamberless air quality monitors with temperature sensingKIDDE TECH INC·Filed 2019·Granted Mar 2, 2021·0 cites·9 claims
- 3666US12282008B2Methods of reducing the occurance of false positives in gas detectorsCARRIER CORP·Filed 2022·Granted Apr 22, 2025·0 cites·15 claims
- 3765US12253457B2Environmental enclosure for a transport gas sensorCARRIER CORP·Filed 2022·Granted Mar 18, 2025·0 cites·20 claims
- 3865USD1039671SAir quality monitorCARRIER CORP·Filed 2023·Granted Aug 20, 2024·1 cites·1 claims
- 3965USD1038358SAir quality monitorCARRIER CORP·Filed 2023·Granted Aug 6, 2024·1 cites·1 claims
- 4065US11741809B2Explosion proof fiber optic based detectionCARRIER CORP·Filed 2022·Granted Aug 29, 2023·0 cites·20 claims
- 4165US11127271B2Multipurpose air monitoring deviceCARRIER CORP·Filed 2019·Granted Sep 21, 2021·1 cites·15 claims
- 4264US11605278B2Chamberless smoke detector with indoor air quality detection and monitoringCARRIER CORP·Filed 2022·Granted Mar 14, 2023·0 cites·20 claims
- 4364US9822264B2Nanocellular and nanocellular particle filled polymer composite coating for erosion protectionUNITED TECHNOLOGIES CORP·Filed 2014·Granted Nov 21, 2017·1 cites·19 claims
- 4463US2023149586A1Air quality monitor with integrated air freshenerCARRIER CORP·Filed 2022·Application pending·0 cites
- 4561US11474018B2Fluorescence enhanced LIDAR based particulate detectorCARRIER CORP·Filed 2020·Granted Oct 18, 2022·0 cites·18 claims
- 4661US2023173422A1Stackable air treatment deviceCARRIER CORP·Filed 2022·Application pending·0 cites
- 4761US2024035692A1Gas purification assembly for air-conditioning indoor unit and air-conditioning indoor unitCARRIER CORP·Filed 2023·Application pending·0 cites
- 4860US9637824B2Coating for metal cellular structure and method thereforUNITED TECHNOLOGIES CORP·Filed 2014·Granted May 2, 2017·0 cites·16 claims
- 4960US2019293556A1Protective cover for chamberless point sensorKIDDE TECH INC·Filed 2018·Application pending·0 cites
- 5059US11944857B2Printed capacitive liquid level sensor for fire suppressionCARRIER CORP·Filed 2019·Granted Apr 2, 2024·0 cites·20 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →