Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Norbert Fritz | John Deere | 3 |
| 2 | Ilka Tietjen | Kao Germany Gmbh | 2 |
| 3 | Thomas IHLI | Ihi Charging Systems International Gmbh | 1 |
| 3 | Steffen Grunz | Carl Freudenberg Kg | 1 |
7 patents · 4 inventors
Ranked #11,407 of 41,746 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Norbert Fritz | John Deere | 3 |
| 2 | Ilka Tietjen | Kao Germany Gmbh | 2 |
| 3 | Thomas IHLI | Ihi Charging Systems International Gmbh | 1 |
| 3 | Steffen Grunz | Carl Freudenberg Kg | 1 |