| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 20 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Domestic stoves | |
| #2 | Unspecified technologies | |
| #3 | Burners | |
| #4 | Safety devices | |
| #5 | Venting or aerating devices | |
| #6 | Fluid fuel combustion |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yeager Anton J | 12 |
| #2 | Averd Nelson | 5 |
| #3 | Niemann Harold H | 4 |
| #4 | Jenson Kenneth S | 4 |
| #5 | Nelson Averd G | 1 |
| #6 | Wiltrout Richard E | 1 |
| #7 | Nelson Averd | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2569944A | Gravity feed fuel control means for wick type burners | |
| US2457377A | Space heater and control means therefor | |
| US2482912A | Oil pilot device for tray type oil burners | |
| US2518050A | Wick-type fuel burner | |
| US2403823A | Manifold support | |
| US2373492A | Stove construction | |
| US2299340A | Stove construction | |
| US2336332A | Starter burner | |
| US2302880A | Stove construction | |
| US2256305A | Burner construction | |
| US2111714A | Power break retarding guard | |
| US2161118A | Stove construction | |
| US2105340A | Portable stove | |
| US2135689A | Lamp | |
| US2062855A | Stove construction | |
| US2048207A | Vapor stove construction | |
| US1958379A | Valve construction | |
| US2028372A | Vapor stove construction | |
| US1924824A | Vapor stove | |
| US1742458A | Camp stove |