| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 17 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Electrical machinery and energy | |
| #3 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Domestic stoves | |
| #2 | Special electric heating or lighting | |
| #3 | Theater devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Henry Berry Herbert | 17 |
| #2 | Watt Reid James | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US1902274A | Electric imitation fire | |
| US1947672A | Imitation fuel for electric fires and radiators | |
| US1851889A | Electric imitation fire | |
| US1819537A | Electric heating element | |
| US1698184A | Heating element for electric fires or radiators | |
| US1768284A | Electric fire or radiator | |
| US1703761A | Electric fire and radiator | |
| US1620627A | Heating element for electric fires, radiators, and the like | |
| US1608764A | Electric fire | |
| US1572836A | Electric fire | |
| US1531171A | Electric fire | |
| US1586597A | Imitation fire | |
| US1470253A | Imitation fire | |
| US1415770A | Electric radiator | |
| US1349804A | Electric fire | |
| US1354594A | Electric fire |