| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 4 | |
| #2 | United States | 4 | |
| #3 | Canada | 3 | |
| #4 | Switzerland | 3 | |
| #5 | Germany | 3 | |
| #6 | Denmark | 2 | |
| #7 | Japan | 2 | |
| #8 | Netherlands | 2 | |
| #9 | Sweden | 2 | |
| #10 | Finland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Vehicle servicing | |
| #2 | Load transportation vehicles | |
| #3 | Cranes | |
| #4 | Vehicle suspension arrangements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berger Gunvald Magnus Svante | 16 |
| #2 | Berger Gunvald M S | 4 |
| #3 | Gunfuaruto Makunusu Sufuante B | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US4384699A | Device for load carrier supporting legs | |
| US4098535A | Load carrier having supporting legs | |
| CH611230A5 | Load support provided with at least two support legs | |
| US4089539A | Apparatus for supporting demountable freight carriers on vehicles | |
| CA1015793A | Loading vehicle |