| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 25 | |
| #2 | France | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Canada | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | United States | 2 | |
| #7 | Denmark | 1 | |
| #8 | Italy | 1 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lindstrom Olle | 14 |
| #2 | Lindstroem O | 12 |
| #3 | Olle Lindstrom | 4 |
| #4 | Sko | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1315623C | Burner for wood logs | |
| CA1174906A | Furnace | |
| WO8001808A1 | Direct reduction of iron oxide containing material with biofuel | |
| WO7900778A1 | Process for the manufacture of abrasive particles | |
| WO7900687A1 | Means and procedure for gasification of solid fuels | |
| IT1073230B | Treatment of gas streams to remove impurities - by countercurrent contact with coated solid elements in free fall |