| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 11 | |
| #2 | Austria | 1 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Switzerland | 1 | |
| #6 | China | 1 | |
| #7 | Denmark | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Spain | 1 | |
| #10 | Finland | 1 | |
| #11 | United Kingdom | 1 | |
| #12 | Hungary | 1 | |
| #13 | Italy | 1 | |
| #14 | Netherlands | 1 | |
| #15 | Norway | 1 | |
| #16 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Thermal processes | |
| #3 | Environmental technology | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Producer gas production | |
| #2 | Solid fuel combustion | |
| #3 | Venting or aerating devices | |
| #4 | Cremation furnaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tornegard Olle | 8 |
| #2 | Artsman S | 4 |
| #3 | Tornegaard Olle | 3 |
| #4 | Tornegard O | 3 |
| #5 | Tornegaord Olle | 1 |
| #6 | Johansson S | 1 |
| #7 | Johanssen S | 1 |
| #8 | Tornegard Ollejavascript:Submitselection('Delete') | 1 |
| #9 | Johansen S | 1 |
| #10 | Tornegaard O | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES2008618A6 | Prodn. of gas from solid fuels | |
| SE8803079D0 | Valve for shutting off and regulating made using standardized pipes and pipe parts | |
| IT8722152D0 | Prodn. of gas from solid fuels | |
| BR8707410A | Device for the production of gas through air reduction from solid fuels | |
| SE8500908D0 | Combustible gas prodn. method | |
| SE8500849D0 | Appts. for gas prodn. using solid fuel |