| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 3 | |
| #2 | Switzerland | 3 | |
| #3 | Finland | 3 | |
| #4 | Germany | 2 | |
| #5 | Norway | 2 | |
| #6 | Sweden | 2 | |
| #7 | United States | 2 | |
| #8 | Belgium | 1 | |
| #9 | EPO (European Patent Office) | 1 | |
| #10 | Spain | 1 | |
| #11 | United Kingdom | 1 | |
| #12 | Ireland | 1 | |
| #13 | Japan | 1 | |
| #14 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Machine tools | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Treating wood | |
| #2 | Macromolecular compounds compositions | |
| #3 | Compounding ingredients | |
| #4 | Cremation furnaces | |
| #5 | Milling | |
| #6 | Processes for applying fluent materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johansson Karl Ingvar Georg | 6 |
| #2 | Eriksson Erik Gustav Lennart | 6 |
| #3 | Lennart Eriksson Erik Gustav | 1 |
| #4 | Gustav Lennart Eriksson Erik | 1 |
| #5 | Eriku Gusutafu Rennaruto Eriku | 1 |
| #6 | Johansson K I G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI800540A | Foerfarande foer soenderdelning i och foer foerbraenning av exempelvis foerkomprimerat eller i och foer sig skivformigt eller remsformigt trae- eller cellulosamaterial samt soenderdelningsmasko foer geno | |
| US3892896A | Procedure for surface treatment of wood | |
| US3912836A | Procedure for surface treatment of wood | |
| FI59746B | FOERFARANDE Foer Ytbehandling AV TRAE | |
| GB1246493A | Method of impregnating wood |