Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7329310 | Filter module | Hans Olapinski, Hans-Peter Feuerpeil | 2008-02-12 |
| 7086619 | Method and device for comminuting particles | Gustav Hefle, Roland Schussler, Hans-Peter Feuerpeil | 2006-08-08 |
| 7029584 | Rotating filter | Hans Olapinski, Hans-Peter Feuerpeil | 2006-04-18 |
| 6958120 | Membrane module | Hans-Peter Feuerpeil | 2005-10-25 |
| 6749747 | Filter membrane module comprising an integrated heat exchanger | Hans Olapinski, Hans-Peter Feuerpeil | 2004-06-15 |
| 6635180 | Process and apparatus for the purification and/or treatment of suspensions | Hans Olapinski, Hans-Peter Feuerpeil | 2003-10-21 |
| 6558545 | System for cross-flow permeation by means of a membrane | Hans Olapinski, Hans-Peter Feuerpeil | 2003-05-06 |
| 6461503 | Interengaged rotary disc filters | Hans Olapinski, Hans-Peter Feuerpeil | 2002-10-08 |