Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978901 | Ceramic multilayer filters and method for producing the same | Reinhard Lenk, Hans J. Richter | 2005-12-27 |
| 6887809 | Open-celled silicon carbide foam ceramic and method for production thereof | — | 2005-05-03 |