Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Franz Haimer | Franz Haimer Maschinenbau Kg | 13 |
| 2 | Hannes Rainer Buettner | Bauer Deep Drilling Gmbh | 1 |
14 patents · 2 inventors
Ranked #7,450 of 41,746 cities Top 20%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Franz Haimer | Franz Haimer Maschinenbau Kg | 13 |
| 2 | Hannes Rainer Buettner | Bauer Deep Drilling Gmbh | 1 |