| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 3 | |
| #2 | Denmark | 2 | |
| #3 | Sweden | 2 | |
| #4 | Canada | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Germany | 1 | |
| #7 | France | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Grates |
| # | Name | Total Patents |
|---|---|---|
| #1 | Moeldri A | 3 |
| #2 | Enerus B | 2 |
| #3 | Enerus Bror Rudolf | 1 |
| #4 | Alexanderson S | 1 |
| #5 | Bror Rudolf Enerus | 1 |
| #6 | Rudolf Enerus Bror | 1 |
| #7 | Alvar Moeldri | 1 |
| #8 | Enerus Bror R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1118591A | Liquid-cooled grate | |
| CA835672A | Liquid-cooled grate |