| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 22 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Measurement | |
| #5 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Domestic stoves | |
| #2 | Unspecified technologies | |
| #3 | Soldering, welding and flame cutting | |
| #4 | Unspecified technologies | |
| #5 | Supplying fuel to combustion device | |
| #6 | Fluid heaters | |
| #7 | Toys | |
| #8 | Measuring temperature | |
| #9 | Kitchen equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rogers Frederick W | 6 |
| #2 | Maier Michael W | 5 |
| #3 | Orrin Hofferbert | 5 |
| #4 | Burrow Herbert T | 4 |
| #5 | Mcclure Silas | 3 |
| #6 | Maier Michael J | 1 |
| #7 | Smith Kenneth Claire | 1 |
| #8 | Polzin James J | 1 |
| #9 | Lieser Gilbert A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1102645A | Furnace | |
| US3414708A | Forced convection oven | |
| US3169517A | Cooking range of the sliding drawer type | |
| US2731011A | Stove construction | |
| US2641244A | Combination range | |
| US2147331A | Combination range | |
| US2133184A | Combination coal-wood electric range | |
| US2097977A | Range | |
| US2074985A | Electric cooker | |
| US1939774A | Dial illuminating means | |
| US1855759A | Range | |
| US1863273A | Water heater | |
| US1700597A | Range construction | |
| US1784753A | Electric oven construction | |
| US1593777A | Closed-top gas range | |
| US1550096A | Gas range | |
| US1445403A | Combination range | |
| US1270888A | Imitation stove. | |
| US1071561A | Stove. | |
| US1056061A | Process for welding dissimilar metals. |