Patents/Inventors

Lee Wa Wong

Alhambra, CAUS3 patents

5 Patents

US122350252025
Air Conditioning and Heat Pump System with Energy Efficient Heat Exchanger
0 cites
US120923752024
Central Air Conditioning and Heat Pump System with Cooling Arrangement
0 cites
US120500372024
Air Conditioning, Heat Pump and Water Heating System
0 cites
US120188662024
Central Air Conditioning and Heat Pump System with Cooling Arrangement
0 cites
US120188702024
Air Conditioning and Heat Pump System with Energy Efficient Heat Exchanger
0 cites