| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 42 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Machine tools | |
| #5 | Control | |
| #6 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Burners | |
| #3 | Gearing | |
| #4 | Controlling combustion | |
| #5 | Percussive tools | |
| #6 | Domestic heating systems | |
| #7 | Systems controlling non-electric variables | |
| #8 | Refrigerators | |
| #9 | Vehicle transmission mounting | |
| #10 | Steam generation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Scott Lewis L | 47 |
| Publication | Filing date | Title |
|---|---|---|
| US2595105A | Basement heating system | |
| US2598842A | Radiant heating system | |
| US2598841A | Radiant heating system | |
| US2286581A | Oil burner | |
| US2125466A | Draft regulator and relief door | |
| US2113001A | Gas burner | |
| US2117512A | Oil burner | |
| US2118949A | Process of cooling and ventilating | |
| US2117511A | Oil furnace | |
| US2040342A | Automatic valve | |
| US1888476A | Rotary oil burner | |
| US1938934A | Filtering apparatus | |
| US1838873A | Atomizer | |
| US1853235A | Fuel injection engine | |
| US1840744A | Combined automatic gas and oil burner | |
| US1655742A | Combustion system and safety device therefor | |
| US1640731A | Oil burner | |
| US1656711A | Oil burner | |
| US1624681A | Combined boiler and incinerator system | |
| US1640729A | Oil-burning system |