| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Switzerland | 2 | |
| #3 | Denmark | 2 | |
| #4 | France | 2 | |
| #5 | Australia | 1 | |
| #6 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Thermal processes | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Supplying fuel to combustion device | |
| #2 | Reduction of greenhouse gas emissions | |
| #3 | Earth drilling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Blaske William C | 4 |
| #2 | Saver Company Heat | 2 |
| Publication | Filing date | Title |
|---|---|---|
| AU1608615B | Heat saving' device | |
| CA163807A | Fuel saving device | |
| US1116224A | Fuel-saving device. | |
| US1114959A | Fuel-saving device. | |
| US1134943A | Fuel-saving device. |