| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 60 | |
| #2 | Canada | 19 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Materials and metallurgy | |
| #3 | Machines | |
| #4 | Furniture and games | |
| #5 | Measurement | |
| #6 | Chemical engineering | |
| #7 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Burners | |
| #2 | Domestic stoves | |
| #3 | Unspecified technologies | |
| #4 | Kitchen equipment | |
| #5 | Building materials | |
| #6 | Metal production and refining | |
| #7 | Mixing | |
| #8 | Measuring volume | |
| #9 | Lighting device details | |
| #10 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jeavons William R | 79 |
| #2 | Whittaker Arnold R | 18 |
| #3 | Rentschler Mahlon J | 7 |
| #4 | Lannert John A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1899153A | Composition for and method of treating molten metals | |
| US1978537A | Process of refining metals | |
| US1978536A | Apparatus for producing solutions | |
| US1893499A | Process of treating metals | |
| US1899152A | Process of conditioning incoherent finely divided materials | |
| US1809900A | Refrigerator | |
| US1851844A | Process of preserving caustic materials | |
| US1808231A | Process of treating clay | |
| US1259628A | Oil-stove. | |
| US1212227A | Assembling-machine. | |
| CA175755A | Oil burner | |
| CA182624A | Oil stove | |
| US1214547A | Oil-stove. | |
| US1271169A | Oil-stove. | |
| US1258416A | Oil-stove. | |
| US1258415A | Oil-burner. | |
| US1210480A | Oven-door support. | |
| CA159564A | Window for stoves | |
| CA163725A | Cooking utensil | |
| CA170278A | Caulking machine |