Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969444 | Paper coating slip containing n-vinylformamide | Friedrich Linhart, Bernd Dirks, Thierry Blum, Norbert Mahr, Stefan Frenzel +1 more | 2005-11-29 |
HU
Heinrich Ullrich
Overall (All Time): #3,463,629 of 4,157,543Top 85%
1
Patents All Time