| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Fluid heaters | |
| #2 | Burners | |
| #3 | Air-conditioning | |
| #4 | Doors and windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jaye Richard C | 9 |
| #2 | Hirtz John F | 8 |
| #3 | Arthur Pfaffenbach | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3278175A | Humidifier pad | |
| US3064639A | Hot air furnace | |
| US2808046A | Hot air furnace | |
| US2808047A | Gas fired hot air furnace | |
| US2854709A | Glazing clips | |
| US2658504A | Gas fired forced air flow air heating furnace | |
| US2634806A | Fuel and air delivery adjusting means for oil burners | |
| US2573144A | Slotted outlet gas burner head | |
| CA501709A | Protective and air feeding front for domestic heating furnaces | |
| CA669122A | Hot air furnace | |
| CA540059A | Oil burner | |
| CA558083A | Hot air furnace | |
| CA440562A | Furnace |