| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | France | 1 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Consumer goods | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Ice-boxes | |
| #2 | Refrigerators | |
| #3 | Unspecified technologies | |
| #4 | Air-conditioning | |
| #5 | Heat-exchange device details |
| # | Name | Total Patents |
|---|---|---|
| #1 | Larkin Lester U | 7 |
| #2 | Fugle Matthew P | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2082403A | Refrigerant distributor head | |
| US2023069A | Liquid refrigerating unit | |
| US1975046A | Bottle cooler | |
| US2008255A | Counter flow air conditioner | |
| US1966632A | Air conditioner | |
| US1990290A | Refrigerating system | |
| US1990541A | Refrigeration apparatus | |
| US1969652A | Automatically controlled refrigerating system | |
| US1902784A | Refrigeration system |