| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Canada | 3 | |
| #3 | Finland | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Australia | 1 | |
| #6 | Brazil | 1 | |
| #7 | China | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Republic of Korea | 1 | |
| #10 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Chemical engineering | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Paper-making machines | |
| #2 | Separation | |
| #3 | Rotary-pistons |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jansson Juhani | 12 |
| #2 | Roekman Kay | 9 |
| #3 | Elonen Jorma | 6 |
| #4 | Rokman Kay | 6 |
| #5 | Koso Arto | 6 |
| #6 | Laine Eino | 5 |
| #7 | Suurnaekki Raine | 3 |
| #8 | Suurnakki Raine | 1 |
| #9 | Koso A | 1 |
| #10 | Jansson J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6238518B1 | Foam process for producing multi-layered webs | |
| US6019871A | Effective utilization of sap in producing non-woven webs using the foam process | |
| FI980436A0 | Replacement pump, procedure for improving its function and use of the pump | |
| FI974589A0 | Foerfarande och anordning for att bilda en bana | |
| WO9827276A1 | Using centrifugal pumps in the foam process of producing non-woven webs | |
| US5904809A | Introduction of fiber-free foam into, or near, a headbox during foam process web making |