Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7081305 | Paper coating slurries for cast coating | Dieter Distler, Volker Schaedler, Thomas Steinmacher | 2006-07-25 |
| 6767646 | Polymer dispersion for impregnating paper | Hermann Seyffer, Peter Claassen, Kai Olfermann, Thomas Wirth, Jurgen Schmidt-Thummes | 2004-07-27 |