Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Norbert Hagspiel | IBM | 3 |
| 2 | Ulrich Essig | Dr. Ing. H.C. F. Porsche Ag | 2 |
| 2 | Ralf Forcht | Festo Ag & Co. Kg | 2 |
| #4 | Clemens Schwab | Ballard Power Systems | 1 |
| #4 | Christian Hügel | Schaeffler | 1 |
| #4 | Marco Springer | Vaximm Ag | 1 |
| #4 | Andrea Vollmar | BOE | 1 |