Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5454947 | Ceramic filter element for tangential flow filtration of liquids and gases | Hans Olapinski, Winfried Michell, Manfred Kielwein, Helmut Ziegelbauer | 1995-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5454947 | Ceramic filter element for tangential flow filtration of liquids and gases | Hans Olapinski, Winfried Michell, Manfred Kielwein, Helmut Ziegelbauer | 1995-10-03 |