| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 9 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Rotary-pistons |
| # | Name | Total Patents |
|---|---|---|
| #1 | Maekelae Jaakko | 6 |
| #2 | Makela Jaakko | 2 |
| #3 | Rutanen Pekka | 2 |
| #4 | Impola Veikko | 1 |
| #5 | Maekelae Jussi | 1 |
| #6 | Manninen Esko | 1 |
| #7 | Hirvonen Markku Olavi | 1 |
| #8 | Vaehaesalo Perttu | 1 |
| #9 | Kalliokoski Seppo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI20025045A0 | The control valve | |
| FI981318A0 | Metal book cover | |
| FI970138A0 | Rotator | |
| FI961751A0 | A plant for producing the hollow nut necessary in a timber building | |
| FI933180A0 | Rotator | |
| EP0658241A1 | Hydraulic motor | |
| FI863576A0 | Enligt skovelhjulsprincipen fungerande hydrauliskt motor. | |
| FI855133A0 | Construction hos lamellblad i en hydraulmotor / pump och speciellt i en svaengmotor. | |
| FI855045A0 | Spa foer snoeslunga. | |
| FI843941A0 | Skovelanordning vid en enligt skovelhjulsprincipen fungerande hydrauliskt motorpump och speciellt en omkastningsmotor. |