| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Carson Clifford C | 14 |
| Publication | Filing date | Title |
|---|---|---|
| US2778570A | Fluid flow regulator | |
| US2742234A | Flash steam eliminator | |
| US2572009A | Air drying unit | |
| US2540097A | Vapor separator | |
| US2449055A | Flash steam eliminator | |
| US2247987A | Apparatus for heating and ventilating | |
| US2093349A | Heating apparatus | |
| US2076399A | Method of heating and ventilating | |
| US1820780A | Down-draft unit heater | |
| US2001834A | Vertical unit heater | |
| US1820779A | Unit heater | |
| US2093306A | Heater | |
| US1820893A | Method of heating | |
| CA316880A | Apparatus for heating buildings |