Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48138 | Electrically regeneratable filter element | Osama Ibrahim, Klaus J. Peter, Willy Marrecau, Geert Devooght | 2020-08-04 |
| 7267703 | Electrically regeneratable filter element | Willy Marrecau, Geert Devooght | 2007-09-11 |
| 7001449 | Diesel exhaust filter system with electrical regeneration | Willy Marrecau, Geert Devooght | 2006-02-21 |
| 6991672 | Filter element comprising pleated metal fiber fleece | Willy Marrecau, Geert Devooght | 2006-01-31 |
| 6991673 | Filter element | Willy Marrecau, Geert Devooght | 2006-01-31 |