| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Sweden | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | India | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Cylinders for combustion engines | |
| #2 | Pistons and sealings | |
| #3 | Internal-combustion piston engines | |
| #4 | Special machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nyberg Peter | 11 |
| Publication | Filing date | Title |
|---|---|---|
| EP2776698A1 | Piston and connecting rod assembly | |
| SE1001176A1 | Högtemperaturkolv |