Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025802 | Filter cartridge and apparatus for the filtration of liquids | Hilmar Walde, Gunder Guckes | 2011-09-27 |
| 8021548 | Lattice structure, use of the lattice structure and vessel with lattice structure | Bernd Altmüller, Harald Ehrentraut, Alexandra Merz | 2011-09-20 |
| 7964689 | Superabsorbent polymer made from acrylic acid | Stefan Nordhoff, Axel Kobus, Hans-Rolf Lausch, Torsten Balduf, Roland Fornika +1 more | 2011-06-21 |