| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Burners | |
| #2 | Controlling combustion | |
| #3 | Unspecified technologies | |
| #4 | Fluid fuel combustion | |
| #5 | Metal-working |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tedman Hudson A | 8 |
| #2 | Halvorsen Ole G | 2 |
| #3 | Alva Tedman Hudson | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1734541A | Process of making fans | |
| US1592578A | Fuel-burning apparatus | |
| US1639153A | Fire pot for fuel burners | |
| US1592579A | Apparatus for burning fluid fuel | |
| US1456198A | Oil-burning system | |
| US1456199A | Safety device for oil-burning systems | |
| US1456197A | Fuel-oil control apparatus | |
| US1475458A | Liquid-fuel burner | |
| US1511330A | Burner | |
| US1510423A | Combustible-mixture-forming device | |
| US1403684A | Oiling device |