Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10799821 | Air filter with minimal pressure loss | Steffen Ackermann, Andrew K. Glynn, Suresh Aragbatagangapa Eswarapa | 2020-10-13 |
| 10583385 | Filter holder, filter element and filter arrangement | Beate Brandt, Andreas Panni | 2020-03-10 |