Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38583 | Process for the production of cellulosic moulded bodies | Peter Gspaltl, Johann Kalleitner, Gerold Riedl, Andreas Schweigart | 2004-09-14 |
| 6706224 | Process and device for the production of cellulosic moulded bodies | Heinrich Firgo, Rudolf Kraft, Harmut Rüf | 2004-03-16 |