Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Erhard Liebig | Alstom (Switzerland) | 4 |
| 2 | Burkhard Josuhn-Kadner | Abb Patent Gmbh | 1 |
| 2 | Cornelia Makowka | Ciba Specialty Chemicals | 1 |
| 2 | Helmut Meinhardt | Hermann C. Starck Berlin Gmbh & Co. Kg | 1 |