| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 2 | |
| #2 | United States | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Denmark | 1 | |
| #8 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Bolts for doors or windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Larsen Allan R | 8 |
| #2 | Kummerfeldt Henning | 7 |
| #3 | Larsen Anders | 2 |
| #4 | Henning Larsen Allan R Kummerf | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP3034720A1 | A lock device for a double door and uses thereof | |
| DK200101830A | Locking arrangement for a door | |
| US5035127A | Lock arrangement for containers |