| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 19 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Domestic stoves | |
| #2 | Supplying fuel to combustion device | |
| #3 | Grates | |
| #4 | Fluid heaters | |
| #5 | Kitchen equipment | |
| #6 | Unspecified technologies | |
| #7 | Controlling combustion | |
| #8 | Unspecified technologies | |
| #9 | Locks | |
| #10 | Domestic stoves for solid fuels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Walker Arthur W | 23 |
| #2 | Will Frederick | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1871867A | Pump | |
| US1783320A | Thermostatic-control apparatus | |
| US1568357A | Counterpoise for stove doors | |
| US1555044A | Counterpoise for doors | |
| US1442109A | Electric range | |
| US1232870A | Gas-stove manifold. | |
| US1151072A | Cooking-stove. | |
| US1163719A | Cooking-stove. | |
| US1154676A | Latch-mounting. | |
| US1133767A | Gas-stove, (oven-burner.) | |
| US1108532A | Radiator-joint. | |
| US1107466A | Shaker for grates. | |
| US1106904A | Draft-regulator. | |
| US1151071A | Cooking stove and range. | |
| US1066962A | Stove damper. | |
| US1163796A | Cooking stove and range. | |
| US871051A | Cooking-stove. | |
| US873141A | Damper. | |
| US697185A | Stove. | |
| CA263355A | Door counterpoise |