Patents/Inventors

Andrew M. Welch

Franklin, OHUS25 patents

19 Patents

US126015292026
Method to Charge Multiple Refrigerants with Desired Concentrations
Copeland LP
0 cites
US124221582025
Energy Management and Smart Thermostat Learning Methods and Control Systems
Copeland Comfort Control LP
0 cites
US123722752025
Conditioning System Including Vapor Compression System and Evaporative Cooling System
Copeland LP
0 cites
US123205692025
Climate Control Systems Having Ejector Cooling for Use with Moderate to High Glide Working Fluids and Methods for Operation Thereof
Copeland LP
0 cites
US122871012025
Combined Cooling, Heating, and Power System
Copeland LP
0 cites
US122871272025
Thermal Battery and Heat Exchanger Assembly Using Phase Change Material
Copeland LP
0 cites
US122591632025
Climate-control System with Thermal Storage
Copeland LP
0 cites
US121964622025
Heat-pump System with Multiway Valve
Copeland LP
0 cites
US121737082024
Heat Pump Systems with Capacity Modulation
Copeland LP
0 cites
US121403592024
Climate Control Systems for Use with High Glide Working Fluids and Methods for Operation Thereof
Copeland LP
0 cites
US120610112024
Climate-control System with Sensible and Latent Cooling
Copeland LP
0 cites
US119824712024
Conditioning System Including Vapor Compression System and Evaporative Cooling System
Copeland LP
0 cites
US119401882024
Hybrid Heat-pump System
Copeland LP
0 cites
US118523852023
Open Cycle Cooling System
Copeland LP
0 cites
US118085272023
Plastic Film Heat Exchanger for Low Pressure and Corrosive Fluids
Copeland LP
0 cites
US117543242023
Refrigerant Isolation Using a Reversing Valve
Copeland LP
0 cites
US117329162023
Refrigeration Leak Detection
Emerson Climate Technologies, Inc.
0 cites
US117138932023
Refrigeration Leak Detection
Emerson Climate Technologies, Inc.
0 cites
US116558962023
Sealing Egress for Fluid Heat Exchange in the Wall of a Structure
Emerson Climate Technologies, Inc.
0 cites