Top Inventors at Ruhrgas Aktiengesellschaft 1989
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Wilhelm Korsmeier | 1 |
| 1 | Robert L. Hess | 1 |
| 1 | Friedrich Vissel | 1 |
| 1 | Detlef Altemark | 1 |
| 1 | Dieter Wolf | 1 |
| 1 | Helmut Heuss | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Wilhelm Korsmeier | 1 |
| 1 | Robert L. Hess | 1 |
| 1 | Friedrich Vissel | 1 |
| 1 | Detlef Altemark | 1 |
| 1 | Dieter Wolf | 1 |
| 1 | Helmut Heuss | 1 |