| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Canada | 3 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | Australia | 2 | |
| #6 | United States | 2 | |
| #7 | South Africa | 2 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machine tools | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Punching metal | |
| #3 | Buttons, pins and buckles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brandtner Wladimir | 18 |
| #2 | Wladimir Brandtner | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2013034183A1 | Connecting and/or closure element | |
| DE102011010602A1 | Beverage can closure element | |
| DE102010010012A1 | Connecting- and/or closure element, has locking device formed and arranged at cover portion such that locking device is radially arranged in one state of cover portion broader than in other state of cover portion | |
| DE102010010013A1 | Beverage can closure element | |
| DE102008044981A1 | Beverage can closure element |