Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10537833 | Oil filter element and oil filter | Guenter Jokschas | 2020-01-21 |
| 10413849 | Filter element comprising hollow cylindrical filter medium body and filter device | Andreas Wildermuth, Guenter Jokschas, Oliver Glueck | 2019-09-17 |
| 10058800 | Filter device | Pamela Gohl, Guenter Jokschas, Pius Trautmann | 2018-08-28 |
| 9839865 | Oil filter element and oil filter | Guenter Jokschas | 2017-12-12 |