| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 6 | |
| #2 | South Africa | 4 | |
| #3 | Italy | 3 | |
| #4 | Argentina | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | Australia | 1 | |
| #7 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Packaging and shipping | |
| #3 | Environmental technology | |
| #4 | Engines, pumps and turbines | |
| #5 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bernold J | 11 |
| #2 | Bernold Jean | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA7408169B | Method for securing and lining the rock during tunnel construction and selfsupporting lining and reinforcing mesh mats for performing the method | |
| ZA7204038B | Wall surface covered with a concrete wall structure |