| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 9 | |
| #2 | Finland | 1 | |
| #3 | Republic of Korea | 1 | |
| #4 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Transport | |
| #3 | Environmental technology | |
| #4 | Engines, pumps and turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Langh Hans | 10 |
| #2 | Langh-Lagerlöf Laura | 1 |
| #3 | Hans Langh | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NL2018659A | Cargo ship | |
| EP2724959A1 | Cargo transport unit | |
| KR20160030083A | Container-like cargo transport unit for transporting cylindrical cargo items, such as coils | |
| EP2800713A1 | Transport unit |