Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8388898 | Ceramic filter element | Steffen Heidenreich, Max-Eckhard Roessler, Astrid Walch, Manfred Gutmann | 2013-03-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8388898 | Ceramic filter element | Steffen Heidenreich, Max-Eckhard Roessler, Astrid Walch, Manfred Gutmann | 2013-03-05 |