KOLD HOLD MFG COMPANY has a total of 14 patent applications. Its first patent ever was published in 1931. 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 ELECTRIC REFRIGERATION CORP, KELVINATOR CORP and COPELAND PRODUCTS INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Canada | 3 |
# | Industry | |
---|---|---|
#1 | Consumer goods | |
#2 | Thermal processes | |
#3 | Machines | |
#4 | Basic materials chemistry |
# | Technology | |
---|---|---|
#1 | Ice-boxes | |
#2 | Refrigerators | |
#3 | Unspecified technologies | |
#4 | Materials for miscellaneous applications | |
#5 | Steam condensers | |
#6 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Mcguffey Orton S | 5 |
#2 | Chamberlain Clark W | 4 |
#3 | Burr Lauren R | 2 |
#4 | Finch William G | 2 |
#5 | Heideman Frederick J | 1 |
Publication | Filing date | Title |
---|---|---|
US2585087A | Refrigerating assembly for mobile equipment | |
US2585736A | Heat exchange unit having a trough | |
US2416015A | Method of making holdover refrigeration plates | |
US2287941A | Refrigeration apparatus | |
US2241411A | Refrigeration | |
US2171588A | Safety means for refrigerating units | |
US2121253A | Heat exchanger and accumulator | |
US2052014A | Heat transfer method and apparatus | |
US2089467A | Refrigerant brine | |
US1979617A | Mechanical refrigeration unit | |
US1969124A | Brine solution | |
CA339385A | Refrigeration process | |
CA366971A | Heat transfer apparatus | |
CA355789A | Artificial refrigeration |