ELECTRIC REFRIGERATION CORP has a total of 29 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United States and Canada. Its main competitors in its focus markets consumer goods, thermal processes and machines are KOLD HOLD MFG COMPANY, ENVIRONMENTAL CONTAINER CORP and KELVINATOR CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 27 | |
#2 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Consumer goods | |
#2 | Thermal processes | |
#3 | Machines | |
#4 | Engines, pumps and turbines | |
#5 | Measurement | |
#6 | Control | |
#7 | Foods and drinks | |
#8 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Ice-boxes | |
#2 | Refrigerators | |
#3 | Unspecified technologies | |
#4 | Systems controlling non-electric variables | |
#5 | Measuring temperature | |
#6 | Cocoa and sweets | |
#7 | Gearing | |
#8 | Pumps | |
#9 | Non-positive-displacement pumps |
# | Name | Total Patents |
---|---|---|
#1 | Replogle John R | 11 |
#2 | Spreen Charles C | 8 |
#3 | Whittier Walter H | 3 |
#4 | Leonard Harry C | 2 |
#5 | Wasserfallen Charles F | 1 |
#6 | Fiske Jonathan P B | 1 |
#7 | Spreen Oharles C | 1 |
#8 | Albert Tangenberg | 1 |
#9 | Hart Wayne M | 1 |
#10 | Replogle James B | 1 |
Publication | Filing date | Title |
---|---|---|
US1672834A | Refrigeration | |
US1672830A | Mechanically-refrigerated cabinet | |
US1634628A | Valved fitting for refrigerating apparatus | |
US1672833A | Mechanical refrigeration | |
US1672829A | Mechanically-refrigerated cabinet | |
US1658193A | Cooling unit for mechanical refrigerating apparatus | |
US1653239A | Mechanical refrigeration | |
US1672832A | Refrigeration | |
US1653238A | Refrigeration | |
US1651741A | Refrigerator-cabinet construction | |
US1634438A | Pulley | |
US1672828A | Refrigerating apparatus | |
US1672831A | Mechanical refrigeration | |
US1672827A | Refrigerating system | |
US1691305A | Compressor | |
US1672825A | Refrigerating unit | |
US1672826A | Refrigerated cabinet | |
US1630100A | Refrigerator door | |
US1672837A | Refrigerator water-cooling coil | |
US1672835A | Driving mechanism for refrigerant compressors |