| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | Hong Kong | 1 | |
| #8 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Control | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Load transportation vehicles | |
| #2 | Vehicle brake control systems | |
| #3 | Platform constructions | |
| #4 | Traffic control systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Liljeberg Mattias | 12 |
| #2 | Liljeberg Michael | 11 |
| Publication | Filing date | Title |
|---|---|---|
| WO03035442A1 | An arrangement and a method for activating and deactivating the braking system of a trailer | |
| SE0200426D0 | Recovery device for broken down vehicles on bridges or in tunnels, comprises rail or track mounted sleigh with lowerable recovery unit | |
| AU5896001A | Towing carriage |