Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hellmut Freudenberg | Siemens Aktiengesellschaft | 4 |
| 2 | Karlheinz Arndt | Osram Opto Semiconductors Gmbh | 3 |
| 2 | Josef Loibl | Siemens Aktiengesellschaft | 3 |
| #4 | Stefan Grötsch | Osram Opto Semiconductors Gmbh | 1 |
| #4 | Johannes Preis | Dr. Ing. H.C. F. Porsche Ag | 1 |
| #4 | Alfons Haertl | Siemens Aktiengesellschaft | 1 |
| #4 | Ralph Mader | Siemens Aktiengesellschaft | 1 |
| #4 | Tilmann Seubert | Siemens Aktiengesellschaft | 1 |
| #4 | Ernst Gugel | Bayer Healthcare | 1 |
| #4 | Josef Ruschoff | Roche Diagnostics Gmbh | 1 |
| #4 | Stephan Bleicher | BMW | 1 |
| #4 | Frank Ohnhaeuser | Texas Instruments | 1 |