Patents/Inventors

Douglas Cole

Columbus, GAUS5 patents

7 Patents

US123454552025
Refrigeration System with Emergency Cooling Using Dedicated Compressor
Heatcraft Refrigeration Products LLC
0 cites
US123454562025
Refrigeration System with Emergency Cooling Using Dedicated Compressor
Heatcraft Refrigeration Products LLC
0 cites
USD10648432025
Wipe Package
Rockline Industries, Inc.
0 cites
US122036872025
Cooling System with Flooded Low Side Heat Exchangers
Heatcraft Refrigeration Products LLC
0 cites
US119824802024
Refrigeration System with Emergency Cooling Using Dedicated Compressor
Heatcraft Refrigeration Products LLC
0 cites
US118796752024
Cooling System with Flooded Low Side Heat Exchangers
Heatcraft Refrigeration Products LLC
0 cites
US116040132023
Cooling System with Supplemental Oil Extraction from Refrigerant
Heatcraft Refrigeration Products LLC
0 cites