Spraitbach, DE ranks #21,512 worldwide for total patents filed in 2021, with 2 patents from 2 inventors. Leading employers of inventors based in Spraitbach, DE include Mahle International Gmbh.
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Erich Litwing | Mahle International Gmbh | 1 |
| 1 | Iris Geiger | — | 1 |