| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 2 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 | |
| #5 | Czechia | 1 | |
| #6 | Mexico | 1 | |
| #7 | Peru | 1 | |
| #8 | Russian Federation | 1 | |
| #9 | United States | 1 | |
| #10 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Shafts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chrobák Vladimír | 4 |
| #2 | Chrobak Vladimir | 4 |
| #3 | Brandon Mark Michael | 2 |
| #4 | Scolari Federico | 2 |
| #5 | Vladimír Chrobák | 2 |
| Publication | Filing date | Title |
|---|---|---|
| EP3330482A1 | Method and device for installing a cable bolt wrapped in a sheath | |
| CZ306774B6 | An expandable rock bolt with a clamping indicator |