Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12201924 | Fuel filter element and filter assembly | Christine Oprisch, Martin Weindorf, Martin Veit | 2025-01-21 |
| 11731063 | Fuel filter element and filter assembly | Christine Oprisch, Martin Weindorf, Martin Veit | 2023-08-22 |
| 10927801 | Valve device and fuel filter module | Martin Weindorf, Rafael Salom, Ronald Ritzen, Achim Missner | 2021-02-23 |