| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 27 | |
| #2 | Canada | 8 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Control | |
| #4 | Machine tools | |
| #5 | Engines, pumps and turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Trane Reuben N | 35 |
| Publication | Filing date | Title |
|---|---|---|
| US2009863A | Heat exchanger | |
| US2004255A | Air conditioning unit | |
| US1990356A | Heater | |
| US1929540A | Heat exchanger | |
| US1865981A | Air conditioning unit | |
| US1865051A | Radiator | |
| US1847911A | Thermostatically controlled valve | |
| US1842218A | Radiator | |
| US1846698A | Automatic heating unit | |
| US1894898A | Humidifier | |
| US1791517A | Method of forming radiators | |
| US1788474A | Tube-expanding device | |
| US1778538A | Heating device | |
| US1806186A | Radiator | |
| US1728377A | Electric heater | |
| US1797535A | Radiator | |
| US1828302A | Vacuum heating system | |
| US1764187A | Radiator | |
| US1775706A | Radiator | |
| US1805116A | Radiator |