Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10315146 | Filter medium for deactivating allergens | Heiko Schacht, Uwe Haefner | 2019-06-11 |
| 10214079 | Vehicular air filter providing high efficiency particle and gas filtration | Katherine Hasan, Volker HAENDLER, Saru Dawar | 2019-02-26 |