Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767646 | Polymer dispersion for impregnating paper | Titus Leman, Peter Claassen, Kai Olfermann, Thomas Wirth, Jurgen Schmidt-Thummes | 2004-07-27 |
HS
Hermann Seyffer
Overall (2004): #211,344 of 270,089Top 80%
1
Patents 2004