| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 3 | |
| #2 | United States | 3 | |
| #3 | Canada | 2 | |
| #4 | Switzerland | 2 | |
| #5 | Germany | 2 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | Norway | 2 | |
| #8 | Brazil | 1 | |
| #9 | France | 1 | |
| #10 | Italy | 1 | |
| #11 | Netherlands | 1 | |
| #12 | Sweden | 1 | |
| #13 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Textiles and paper | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Paper-making machines | |
| #2 | Unspecified technologies | |
| #3 | Separation | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Maher Liam | 7 |
| #2 | Zimmermann Daniel | 6 |
| #3 | Vuorio Tauno A | 6 |
| #4 | Vuorio Tauno | 3 |
| #5 | Vuorio T | 1 |
| #6 | Zimmerman Daniel | 1 |
| #7 | Vuorio Tauno Aulis | 1 |
| #8 | Kufferath Wilhelm Dipl Ing Dr | 1 |
| #9 | Milluzzo Corrado | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BR9306955A | Forming screen | |
| DE4019601A1 | Paper-making woven blanket - has third weft system at the machine side, to increase wear resistance | |
| CH659676A5 | Ply paper machine. | |
| CH630974A5 | The papermaker. |