| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 54 | |
| #2 | Canada | 24 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Control |
| # | Technology | |
|---|---|---|
| #1 | Domestic stoves | |
| #2 | Domestic stoves for solid fuels | |
| #3 | Burners | |
| #4 | Fluid heaters | |
| #5 | Domestic washing | |
| #6 | Unspecified technologies | |
| #7 | Air-conditioning | |
| #8 | Unspecified technologies | |
| #9 | Kitchen equipment | |
| #10 | Control or regulating systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jenson Kenneth S | 33 |
| #2 | Suhr Frederick W | 11 |
| #3 | Faehling Francis L | 10 |
| #4 | Billmeyer Thomas F | 9 |
| #5 | Nelson Willis N | 8 |
| #6 | Nelson Averd G | 7 |
| #7 | Peterson Stanley O | 7 |
| #8 | Moss Robert G | 7 |
| #9 | Claywell Jack W | 6 |
| #10 | Derringer Ray | 5 |
| Publication | Filing date | Title |
|---|---|---|
| CA1323651C | Table or cart assembly | |
| US4471755A | Fireplace structure | |
| CA1098788A | Fireplace | |
| US4285326A | Fireplace construction with adaptable combustion air inlet | |
| CA1079145A | Fireplace construction | |
| US4153036A | Fireplace construction | |
| US4163443A | Latch mechanism for an oven door | |
| US4184475A | Fireplace | |
| US4117827A | Fireplace construction | |
| US4095581A | Fireplace construction | |
| US3672349A | Mobile home air conditioning unit | |
| US3654913A | Gas-burning wall fireplace | |
| US3548804A | Self-cleaning oven | |
| US3591322A | Safety recycling system for a heater | |
| US3549859A | Self-cleaning oven with smoke eliminator | |
| US3522767A | Adjustable chimney t | |
| US3315657A | Air heater | |
| US3359885A | Vent hood | |
| US3274989A | Air heater | |
| US3251290A | Ventilating hood |