| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | United Kingdom | 2 | |
| #3 | Switzerland | 1 | |
| #4 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Consumer goods | |
| #4 | Telecommunications | |
| #5 | Mechanical elements | |
| #6 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Heat-exchanger without contact | |
| #2 | Unspecified technologies | |
| #3 | Heat-exchange device details | |
| #4 | Ice-boxes | |
| #5 | Refrigerators | |
| #6 | Kitchen equipment | |
| #7 | Selecting | |
| #8 | Pipes | |
| #9 | Unspecified technologies | |
| #10 | Steam condensers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cecil Boling | 7 |
| #2 | Co Inc The Heat-X-Changer | 1 |
| #3 | Tigges Alexander J | 1 |
| #4 | Boling Cecil | 1 |
| #5 | Donovan William J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2658358A | Refrigeration system with multiple fluid heat transfer | |
| GB703662A | Improvements in or relating to an electric heater for fluids | |
| DE881197C | Heat exchanger | |
| GB707888A | Improvements in or relating to heat exchange apparatus | |
| US2682157A | Gas separation | |
| US2611587A | Heat exchanger | |
| US2673920A | Electric heater for water or the like | |
| US2663551A | Plate cooler | |
| US2611585A | Heat exchanger | |
| US2663548A | Beverage cooler |