Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681462 | Device for separating liquids of differing density | Ulrich Brockhoff, Michael Wolf | 1997-10-28 |
| 5417848 | Coalescence separator with changeable coalescence element | Hans Erdmannsdorfer, Gerd Kappus | 1995-05-23 |