Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8153940 | Flat heater including conductive non-woven cellulose material | Frank-Günter Niemz, Bernd Riedel | 2012-04-10 |
| 7052775 | Method for producing cellulose shaped bodies with super-absorbent properties | Waldemar Dohrn, Reiner Buettner, Ingo Notz, Georg Werner, Edgar Herrmann +1 more | 2006-05-30 |