Allenfeld, DE ranks #38,531 worldwide for total patents filed all time, with 20 patents from 1 inventor. Leading employers of inventors based in Allenfeld, DE include Schott Ag.
Showing 1–1 of 1 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Gerhard Hahn | Schott Ag | 20 |
Part of Delaware