| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | South Africa | 2 | |
| #4 | African Regional Industrial Property Organization | 1 | |
| #5 | China | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | Mexico | 1 | |
| #8 | Poland | 1 | |
| #9 | United States | 1 | |
| #10 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Tools for connecting or disengaging | |
| #2 | Handles for hand implements | |
| #3 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dein Kevin Arthur | 9 |
| #2 | Arthur Dein Kevin | 2 |
| #3 | Dein Dian Ava | 1 |
| #4 | Ava Dein Dian | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1718557A1 | Apparatus for converting torque | |
| ZA200501509B | Torque transmission mechanism | |
| MXPA05002036A | Torque transmission mechanism. |