Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6294090 | Adsorptive substance separation device | Dietmar Nussbaumer, Khoung To Vinh, Abdul Weiss, Wolfgang Demmer, Hans-Heinrich Horl +1 more | 2001-09-25 |
| 4758337 | Filter for filtering human blood, especially in an extracorporeal circulatory system | Heinz-Gerhard Kohn | 1988-07-19 |
| 4652367 | Filter for the filtration of fluids | Fritz Reulecke | 1987-03-24 |
| 4536291 | Tubular filter element with mated end caps | Jurgen Hoffmann, Fritz Reulecke | 1985-08-20 |
| 4529419 | Filter for gas filtration | Horst Perl, Massoud Karbachsch, Fritz Reulecke | 1985-07-16 |
| 4529397 | Cardioplegic controlling and regulating system | Kurt Hennemuth, Heinz-Gerhard Kohn, Erich Knothe | 1985-07-16 |
| 4430218 | Separating device for fluids, consisting of support plates and cut sections of a semi-permeable diaphragm | Horst Perl, Dietmar Nussbaumer, Hans-Weddo Schmidt, Ulrich Grummert | 1984-02-07 |
| 4404102 | Filtration apparatus for flat filter plates cut to size | Ulrich Quaschning | 1983-09-13 |