Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5725733 | Process for producing foam bodies containing cellulose-containing mixtures and foam bodies produced therefrom | Edgar Brandauer, Norbert Habelski, Frank Ramhold, Ingwalt Friedemann | 1998-03-10 |