| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 5 | |
| #2 | African Regional Industrial Property Organization | 2 | |
| #3 | Canada | 2 | |
| #4 | China | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Republic of Korea | 2 | |
| #7 | United States | 2 | |
| #8 | South Africa | 2 | |
| #9 | Chile | 1 | |
| #10 | EAPO (Eurasian Patent Organization) | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Unspecified technologies | |
| #3 | Tools for connecting or disengaging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lorger Tony | 22 |
| #2 | Lorger Daniel Paul | 12 |
| #3 | Ravichandra Sugavanum | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN105378206A | Dynamic seal tube for a down hole hammer drill | |
| ZA201208086B | Down-the-hole hammer drill | |
| AP200904862A0 | Down-the-hole hammer drill | |
| US2008307929A1 | Manual tong | |
| AU2004259781A1 | Downhole hammer drill |