Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9339750 | Filter insert, and filter comprising a filter insert and a housing | — | 2016-05-17 |
| 9242197 | Filter element and method for production thereof | Horst Croissant, Claudia Schaeffer | 2016-01-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9339750 | Filter insert, and filter comprising a filter insert and a housing | — | 2016-05-17 |
| 9242197 | Filter element and method for production thereof | Horst Croissant, Claudia Schaeffer | 2016-01-26 |