Diez, DE ranks #4,992 worldwide for total patents filed in 2021, with 21 patents from 9 inventors. Leading employers of inventors based in Diez, DE include Grammer Ag, Fresenius Medical Care Deutschland Gmbh, U.S. Philips.
Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Romain Friot | Grammer Ag | 3 |
| 1 | Manfred Weis | Fresenius Medical Care Deutschland Gmbh | 3 |
| 1 | Steve Emter | Grammer Ag | 3 |
| 1 | Femke Piening | Grammer Ag | 3 |
| 1 | Norbert Kunze | U.S. Philips | 3 |
| 1 | Manuela Schuster | Grammer Ag | 3 |
| #7 | Thomas Quirein | Accuride International Gmbh | 1 |
| #7 | Jakob Rutz | Schaeffler | 1 |
| #7 | Wolfgang Laux | Lts Lohmann Therapie-Systeme Ag | 1 |