| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 4 | |
| #2 | Germany | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Spain | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Textiles and paper | |
| #3 | Chemical engineering | |
| #4 | Thermal processes | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Metal production and refining | |
| #2 | Paper-making machines | |
| #3 | Furnaces | |
| #4 | Non-metallic elements | |
| #5 | Separation | |
| #6 | Unspecified technologies | |
| #7 | Chemical or physical processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Malmstroem Rolf | 9 |
| #2 | Malmstrom Rolf | 2 |
| #3 | Bruch Egmont | 2 |
| #4 | Malmstroem Rolf Dr | 1 |
| #5 | Petersson Stig | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI950559A0 | A wear-prone piece, such as foil or a suction box cover, in the wire section of a paper machine | |
| FI902380A0 | Improvement in smelting of secondary metal | |
| FI860893A0 | Catalyst bed for exothermic reactions between gases or liquids. | |
| FI833940A0 | Foerfarande foer raffinering av sulfidkoncentrat innehaollandearsenik antimon och vismut |