Top Inventors at Tönnjes Isi Patent Holding Gmbh All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Björn Beenken | 4 |
| 2 | Dietmar Mönning | 1 |
| 2 | Piet Tönjes | 1 |
| 2 | Albertus Jacobus Pretorius | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Björn Beenken | 4 |
| 2 | Dietmar Mönning | 1 |
| 2 | Piet Tönjes | 1 |
| 2 | Albertus Jacobus Pretorius | 1 |