Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Helmut Ensinger | BOE | 23 |
| 2 | Bruno Keller | Evonik Röhm Gmbh | 16 |
| 3 | Christoph Huls | Aventis Research & Technologies Gmbh & | 6 |
| #4 | Bernhard Hunzinger | Schott Ag | 4 |
| #4 | Rudolf Lunkenheimer | Kurita Water Industries | 4 |
| #6 | Christoph Huels | Hoechst Gmbh | 2 |
| #6 | Manfred Garrecht | Celamerck Gmbh & Co. Kg | 2 |
| #8 | Michel Sieffert | Basf Se | 1 |
| #8 | Karl-Heinz Sossenheimer | Schott Spezialglas Gmbh | 1 |
| #8 | Knut Welzel | Fraunhofer | 1 |
| #8 | Christoph Klausmann | Schott Glas | 1 |
| #8 | Hans P. Kollmer | BOE | 1 |