| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 3 | |
| #2 | Finland | 2 | |
| #3 | Australia | 1 | |
| #4 | Czechia | 1 | |
| #5 | Denmark | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Hong Kong | 1 | |
| #8 | Hungary | 1 | |
| #9 | Republic of Korea | 1 | |
| #10 | United States | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Packaging and shipping | |
| #3 | Transport | |
| #4 | Environmental technology | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Unspecified technologies | |
| #3 | Containers for goods storage | |
| #4 | Load transportation vehicles | |
| #5 | Packaging | |
| #6 | Garbage disposal | |
| #7 | Hand carts | |
| #8 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andersen Carsten | 9 |
| #2 | Hinrichsen Poul Elo | 2 |
| #3 | Hejlesen Christian | 2 |
| #4 | Carsten Andersen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DK114896A | Fill valve for use with bags, bags or similar containers | |
| EP0659146A1 | A closure for sacks, bags or the like containers |