| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 5 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Australia | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Control | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Fire-fighting | |
| #2 | Teaching materials | |
| #3 | Frames | |
| #4 | Spraying devices | |
| #5 | Air-conditioning | |
| #6 | Safety devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Karvonen Esa | 13 |
| Publication | Filing date | Title |
|---|---|---|
| WO2008040855A1 | Device for improving operation of fan unit in tunnel or other room with large opening | |
| FI20050104A0 | Fire-fighting equipment | |
| FI20021592A0 | Device for setting fans for fire protection | |
| FI950413A0 | Fire simulator and method for its transport | |
| FI940347A0 | Brandsimulator och foerfarande Foer dess transport |