Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7396464 | Filter comprising rotatable, disk-shaped filter elements | Werner Sternad, Lothar Schreiner | 2008-07-08 |
| 7374928 | Bio-reactor for the cultivation of micro-organisms and method for the production thereof | — | 2008-05-20 |
| 7037429 | Water treatment unit | Ursula Schliebmann, Werner Sternad, Nobert Stroh | 2006-05-02 |
| 6509188 | Photobioreactor with improved supply of light by surface enlargement, wavelength shifter bars or light transport | Ulrike Schmid-Staiger, Armin Zastrow, Alexander Retze, Franz Brucker | 2003-01-21 |
| 4987068 | Porous inorganic support spheres which can be cleaned of surface biomass under fluidized bed conditions | Werner Kiefer, Karlheinz Lohmann, Hans Durolf | 1991-01-22 |