Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8745856 | Method for producing a ceramic filter element | Jochen Linhart, Kathrin Lichtenwalter, Michael Micke, Karin Gerlach | 2014-06-10 |
| 8668757 | Method for producing a ceramic filter element and filter element | Andreas Franz, Jochen Linhart, Holger Findeisen, Kathrin Fischer, Kathrin Lichtenwalter | 2014-03-11 |
| 8535612 | Diesel particle filter with a ceramic filter body | Michael Micke | 2013-09-17 |
| 8518143 | Method for producing a ceramic filter element and filter element | Jochen Linhart, Kathrin Lichtenwalter | 2013-08-27 |
| 8038928 | Method for manufacturing a ceramic filter element | — | 2011-10-18 |