| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 13 | |
| #2 | France | 1 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Production of goods from wood | |
| #3 | Treating wood | |
| #4 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Otto Nurmi | 4 |
| #2 | Viljo Riihimaeki | 3 |
| #3 | Arvi Kokko | 2 |
| #4 | Kaila Anjal Aulis | 2 |
| #5 | Viljo Snaell | 1 |
| #6 | Nestori Snaell Viljo | 1 |
| #7 | Kai Brax Esko | 1 |
| #8 | Aulis Kaila Anjal | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3516851A | Method of treatment of a porous substance,especially treatment of semisolid wallboard with fire- and other extinguishing substances |