Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Harald Merkel | Toyota | 3 |
| 2 | Masoumeh Mansouri | Epiroc Rock Drills Aktiebolag | 1 |
| 2 | Per Jonsson | Atlas Copco Rock Drills Ab | 1 |
| 2 | Federico Pecora | Epiroc Rock Drills Aktiebolag | 1 |
| 2 | Robert Lundh | Epiroc Rock Drills Aktiebolag | 1 |
| 2 | Mats Johansson Joesaar | Seco Tools Ab | 1 |
| 2 | Goran Elcic | Esab Ab | 1 |