| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 18 | |
| #2 | Canada | 3 | |
| #3 | France | 3 | |
| #4 | United Kingdom | 3 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Electrical machinery and energy | |
| #3 | Materials and metallurgy | |
| #4 | Basic materials chemistry | |
| #5 | Chemical engineering | |
| #6 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Incandescent mantles | |
| #2 | Domestic stoves | |
| #3 | Burners | |
| #4 | Rare-earth metal compounds | |
| #5 | Refrigerators | |
| #6 | Mixing | |
| #7 | Furnaces | |
| #8 | Controlling combustion | |
| #9 | Materials for miscellaneous applications | |
| #10 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Antrim William D | 5 |
| #2 | Wegener Francis A | 5 |
| #3 | Knoedler Elmer L | 3 |
| #4 | Wegener Francis Adolph | 2 |
| #5 | Howard Lyon | 2 |
| #6 | Bliss Carl E | 1 |
| #7 | Reinhold Fehrenbach | 1 |
| #8 | Nonamaker Frederick C | 1 |
| #9 | George Blumrick | 1 |
| #10 | Townsend Stites | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1981012A | Control device | |
| US1997281A | Automatic burner | |
| US1822449A | Lubricating and sealing fluid | |
| US1912926A | Compressor | |
| US1986905A | Compressor and sealing means therefor | |
| US1614746A | Broiler burner | |
| US1669503A | Gas heater | |
| US1564082A | Oven | |
| US1406523A | Gas heater | |
| US1456725A | Heater and the like | |
| US1639682A | Gas mantle and method of makiing the same | |
| US1506964A | Heater | |
| GB151235A | Improved manufacture of gas lighting devices | |
| US1350853A | Gas-lighting device and method of making the same | |
| US1362214A | Gas-heater | |
| US1372636A | Package for mantles | |
| GB130611A | Improvements in or relating to Gas Lighting Devices. | |
| US1327447A | Gas-lighting device | |
| US1349159A | Pot-furnace | |
| US1361735A | Treating monazite sand |