| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 23 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Semiconductors | |
| #3 | Machines | |
| #4 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Domestic stoves | |
| #2 | Burners | |
| #3 | Semiconductor devices | |
| #4 | Unspecified technologies | |
| #5 | Domestic stoves for solid fuels | |
| #6 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Huenefeld Walter E | 17 |
| #2 | Dulaney Paul L | 4 |
| #3 | Hausfeld Joseph E | 1 |
| #4 | Wiegand Martin W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2280690A | Wick-type oil burner | |
| US2242669A | Space heater | |
| US2269337A | Thermoelectric generator and burner therefor | |
| US2280137A | Method of fabricating thermoelectric elements | |
| US2050532A | Range cover | |
| US1867408A | Container | |
| US1795298A | Shovel | |
| US1217451A | Oil-stove. | |
| US1176453A | Reservoir-hanger for oil-stoves. | |
| US1153084A | Hydrocarbon-burner. | |
| US1121557A | Hot-blast stove. | |
| US1070607A | Hydrocarbon-burner. | |
| US1110786A | Hydrocarbon-burner. | |
| US1070606A | Hydrocarbon-burner. | |
| US1070603A | Hydrocarbon-burner. | |
| US1080148A | Stove. | |
| US1070604A | Hydrocarbon-burner. | |
| US1070605A | Hydrocarbon-burner. | |
| US1011059A | Oven-door. | |
| US1013390A | Oven-door. |