| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 16 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Burners | |
| #2 | Venting or aerating devices | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Domestic stoves |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harper Philip S | 7 |
| #2 | Lamar Charles C | 6 |
| #3 | Turner George F | 2 |
| #4 | Peterson Vincent C | 2 |
| #5 | Hornung Art F | 1 |
| #6 | Keith Rich | 1 |
| #7 | Bergquist Frank H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2770253A | Gas valve | |
| US2765809A | Gas valves | |
| US2765810A | Gas valves | |
| US2518911A | Support for gas burner ignition flash tubes | |
| US2640531A | Multiple gas burner head | |
| US2632469A | Gas valve | |
| US2619164A | Gas fueled simmer burner with flame retaining ports | |
| US2511205A | Gas burner flash tube | |
| US2511208A | Flash tube and mounting bracket for gas burners | |
| US2403142A | Burner construction | |
| US2372573A | Gas burner assembly | |
| US2299624A | Gas valve | |
| US2385413A | Gas burner | |
| US2297762A | Gas burner | |
| US2276629A | Gas burner construction | |
| US2160358A | Valve mechanism |