Sidney, Ohio
United States
5
2024-06-06
The entities that hold a legal rights for patent applications filed by inventor ALFANO David A.:
David A. ALFANO from Sidney, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Hybrid Heat-Pump System
#2 | 2023-06-15System and method for detecting refrigerant leakage and charging a climate-control system with refrigerant
#3 | 2022-08-11Mitigation State Verification Systems And Methods
#4 | 2022-02-17Systems and methods for leak detection and refrigerant charging
#5 | 2021-12-30Refrigeration leak detection
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