Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frank Wittig | Sap Ag | 2 |
| 1 | Frank Geserich | Francotyp-Postalia Gmbh | 2 |
| 3 | Claus Dusemund | Merck | 1 |
| 3 | Johannes-Gerh Banghard | Siemens Aktiengesellschaft | 1 |
| 3 | Karl-Heinz Leichner | Hydac Filtertechnik Gmbh | 1 |
| 3 | Johannes-Gerhard Banghard | Siemens Aktiengesellschaft | 1 |