Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roger Salvin | Ciba-Geigy | 2 |
| 2 | Arno Duwe | — | 1 |
| 2 | Rolf Bode | Jfe Steel | 1 |
| 2 | Wolfgang Rasim | Dolomitwerke Gmbh | 1 |
| 2 | Nikolaos Kefalas | Siemens Aktiengesellschaft | 1 |
| 2 | Stanislaw Haftka | Ticona | 1 |
| 2 | Manfred Frach | Clyde Bergemann | 1 |
| 2 | Karlheinz Haubennestel | Byk-Chemie Gmbh | 1 |
| 2 | Erich Kruse | Illinois Tool Works | 1 |