| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 6 | |
| #2 | United States | 5 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Engines, pumps and turbines | |
| #3 | Machines | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Feeding fuel to combustion device | |
| #2 | Unspecified technologies | |
| #3 | Games | |
| #4 | Rotary-pistons | |
| #5 | Fluid heaters | |
| #6 | Burners |
| # | Name | Total Patents |
|---|---|---|
| #1 | Aldrich Loyd I | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US2755090A | Card shuffler | |
| US2355693A | Fuel preheater | |
| US2301496A | Fuel pumping system | |
| US2318913A | Water heater | |
| US2263833A | Oil burner system | |
| CA253138A | Liquid fuel atomizing device | |
| CA253136A | Fuel burning device | |
| CA262855A | Fuel burner | |
| CA253139A | Liquid fuel atomizer | |
| CA253137A | Fuel burning device | |
| CA388154A | Oil burner system |