| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 12 | |
| #2 | Germany | 4 | |
| #3 | United Kingdom | 4 | |
| #4 | Japan | 4 | |
| #5 | Sweden | 3 | |
| #6 | United States | 2 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | France | 1 | |
| #9 | USSR (Union of Socialist Soviet Republics) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Packaging and shipping | |
| #4 | Machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Conrad Bieth Tom | 4 |
| #2 | Leskinen Seppo Juhani | 4 |
| #3 | Leskinen S | 2 |
| #4 | Sepoo Yuhani Resukinen | 2 |
| #5 | Leskinen S J | 2 |
| #6 | Isak Kerttula Into | 2 |
| #7 | Walfrid Bjoerklund | 1 |
| #8 | Josef Hellman Robert | 1 |
| #9 | Leskinen Seppo | 1 |
| #10 | Pukkila Olli J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0591967A2 | Device for handling loads | |
| GB2067672A | Centrifugal blower impeller | |
| GB2067673A | Centrifugal blower impeller | |
| FR1119743A | Cutting diagram |