Inventor · disambiguated record
David A. Alfano
Also filed as: ALFANO DAVID · ALFANO DAVID A · ALFANO DAVID ALEXANDER
11 granted patents·3 pending applications·96 citations·filing 2020–2025
87Inventor score
Files withEMERSON CLIMATE TECHNOLOGIES8COPELAND LP3COPELAND COMFORT CONTROL LP1Copeland Comfort Controls LP1TAIT TOWERS MFG LLC1
Top patents by PatentIndex Score
14 records- 0198US11131471B1Refrigeration leak detectionEMERSON CLIMATE TECHNOLOGIES·Filed 2020·Granted Sep 28, 2021·22 cites·12 claims
- 0297US11125457B1Refrigerant leak sensor and mitigation device and methodsEMERSON CLIMATE TECHNOLOGIES·Filed 2020·Granted Sep 21, 2021·61 cites·20 claims
- 0396US11604019B2Systems and methods for leak detection and refrigerant chargingEMERSON CLIMATE TECHNOLOGIES·Filed 2020·Granted Mar 14, 2023·6 cites·18 claims
- 0495US11609032B2Refrigerant leak sensor measurement adjustment systems and methodsEMERSON CLIMATE TECHNOLOGIES·Filed 2020·Granted Mar 21, 2023·4 cites·17 claims
- 0590US11732916B2Refrigeration leak detectionEMERSON CLIMATE TECHNOLOGIES·Filed 2020·Granted Aug 22, 2023·2 cites·19 claims
- 0687US11713893B2Refrigeration leak detectionEMERSON CLIMATE TECHNOLOGIES·Filed 2021·Granted Aug 1, 2023·1 cites·20 claims
- 0775US12241669B2System and method for detecting refrigerant leakage and charging a climate-control system with refrigerantCOPELAND LP·Filed 2023·Granted Mar 4, 2025·0 cites·19 claims
- 0872US2025377128A1Energy management and smart thermostat learning methods and control systemsCopeland Comfort Controls LP·Filed 2025·Application pending·0 cites
- 0970US11940188B2Hybrid heat-pump systemCOPELAND LP·Filed 2021·Granted Mar 26, 2024·0 cites·19 claims
- 1067US12422158B2Energy management and smart thermostat learning methods and control systemsCOPELAND COMFORT CONTROL LP·Filed 2022·Granted Sep 23, 2025·0 cites·17 claims
- 1160US11649997B2Refrigerant leak sensor power control systems and methodsEMERSON CLIMATE TECHNOLOGIES·Filed 2020·Granted May 16, 2023·0 cites·18 claims
- 1258US11965663B2Refrigerant leak sensor with extended lifeCOPELAND LP·Filed 2021·Granted Apr 23, 2024·0 cites·20 claims
- 1348US2022252291A1Mitigation State Verification Systems And MethodsEMERSON CLIMATE TECHNOLOGIES·Filed 2021·Application pending·0 cites
- 1444US2025071400A1Redundant remote camera systemTAIT TOWERS MFG LLC·Filed 2023·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David A. Alfano files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →