Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5710564 | System for absorbing electromagnetic waves and method of manufacturing this system | Achim Enders | 1998-01-20 |
| 5219829 | Process and apparatus for the preparation of pulverulent metal oxides for ceramic compositions | Gerd Bauer, Matthias Kuntz, Ingrid Grobelsek, Dirk Reyermann | 1993-06-15 |