Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Paulus De Lange | Basell Polyolefine Gmbh | 5 |
| 2 | Karl-Heinz Keim | Union Rheinische Braunkohlen Kraftstoff Ag | 1 |
6 patents · 2 inventors
Ranked #8,302 of 30,730 cities Top 30%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Paulus De Lange | Basell Polyolefine Gmbh | 5 |
| 2 | Karl-Heinz Keim | Union Rheinische Braunkohlen Kraftstoff Ag | 1 |