| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 10 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Denmark | 2 | |
| #4 | Finland | 2 | |
| #5 | United States | 2 | |
| #6 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Packaging and shipping | |
| #3 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Ladders | |
| #2 | Animal care | |
| #3 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nilsen Arild | 16 |
| #2 | Lia Peder | 3 |
| #3 | Solhaug Reidar | 1 |
| #4 | Modum International A S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0327891A2 | Safety device for chicks in automatic poultry feeders | |
| EP0299363A1 | Radome ladder | |
| CA1275279C | Folding, burglar tamper resistant fire escape ladder with separate release stations and safety belts with locking brackets | |
| EP0230502A2 | Collapsible burglar-proof fire-escape ladder with separate release stations and safety belts with locking arms |