Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Erwin Raquet | Fried, Krupp Huttenwerke Ag | 3 |
| 2 | Bernd Kollmann | Thyssen Industrie Ag | 2 |
| 2 | Bernhard Walloschek | Thyssen Industrie Ag | 2 |
| 2 | Reinhard Pass | Bergwerksverband Gmbh | 2 |
| #5 | Werner Korfmann | Ruhrkohle Ag | 1 |
| #5 | Sasanka S. Naskar | Dynamit Nobel Gmbh | 1 |
| #5 | Harro Kiendl | Friedrich Grohe Armaturenfabrik Gmbh & | 1 |
| #5 | Harald Bitsch | Mannesmann Ag | 1 |
| #5 | Herbert Wedler | Mannesmann Ag | 1 |
| #5 | Gerhard Schade | Dynamit Nobel Gmbh | 1 |
| #5 | Wilhelm Striepeke | Estel Hoesch Werke Aktiengesellschaft | 1 |
| #5 | Eugen Icking | Hoesch Werke Ag | 1 |
| #5 | Arend Hogemann | Harnischfeger | 1 |
| #5 | Willy Seuss, deceased | — | 1 |
| #5 | Hans Steinberg | Mannesmann Ag | 1 |
| #5 | Alfred Mittelkotter | Ruhrkohle Ag | 1 |
| #5 | Friedhelm Schneider | Hegenscheidt-Mfd Gmbh | 1 |