Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8388898 | Ceramic filter element | Steffen Heidenreich, Astrid Walch, Manfred Gutmann, Sven Chudzinski | 2013-03-05 | $27,559,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8388898 | Ceramic filter element | Steffen Heidenreich, Astrid Walch, Manfred Gutmann, Sven Chudzinski | 2013-03-05 | $27,559,000 |