| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 1 | |
| #2 | Canada | 1 | |
| #3 | China | 1 | |
| #4 | Germany | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Hungary | 1 | |
| #7 | India | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Mexico | 1 | |
| #10 | Serbia | 1 | |
| #11 | United States | 1 | |
| #12 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Live-saving devices | |
| #2 | Ladders |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hermes Arthur | 11 |
| #2 | Roth Simon | 11 |
| #3 | Simon Roth | 1 |
| #4 | Arthur Hermes | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102012204643A1 | Steigsperrensystem for ladders |