Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635339 | Open-cell expanded ceramic with a high level of strength, and process for the production thereof | Joerg Adler, Michael Teichgraeber, Gisela Standke, Helmut Jaunich, Heike Stoever | 2003-10-21 |
| 5520823 | Filters for light metals | David L. Jones, Martin S. Swift | 1996-05-28 |
| 5169542 | Filters for light metals | Wolfgang P. Kaettlitz | 1992-12-08 |