Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576687 | Wet-strength agent with low DCP content | Karl-Rudolf Gassen, Karlheinrich Meisel, Fritz Puchner, Jurgen Reiners, Horst Zwick | 2003-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576687 | Wet-strength agent with low DCP content | Karl-Rudolf Gassen, Karlheinrich Meisel, Fritz Puchner, Jurgen Reiners, Horst Zwick | 2003-06-10 |