| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Finland | 2 | |
| #4 | United States | 2 | |
| #5 | Australia | 1 | |
| #6 | China | 1 | |
| #7 | France | 1 | |
| #8 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Civil engineering | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Servomotors | |
| #2 | Lubricating | |
| #3 | Indexing scheme relating to hinges | |
| #4 | Wing fittings | |
| #5 | Hinges for doors or windows | |
| #6 | Venting or aerating devices | |
| #7 | Rotary-pistons | |
| #8 | Pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ropponen Vesa | 13 |
| #2 | Rekioja Markku | 2 |
| #3 | Vesa Ropponen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP3698053A1 | Oscillation cylinder arrangement | |
| US2020326037A1 | Apparatus and method for dosing lubricant to pressurized air to be led to an air motor | |
| EP3635255A1 | Inlet valve for compressor pressing gaseous medium, compressor and method for controlling the inlet valve of the compressor | |
| FI954712A0 | Oscillating cylinder control system | |
| WO9427017A1 | Opening and closing device for door | |
| FI880125A0 | Pneumatic valve and cylinder combination |