Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551071 | Multiple-flow liquid ring pump | Helmut Blender, Karl-Heinz Kulas, Horst Masuch, Patrick Muller, Wolfgang Tempel | 2003-04-22 |
| 6070130 | Method for testing a large quantity of products | Ralf Gutmann | 2000-05-30 |
| 4741044 | Process for fault detection on defined structures | Horst Polomsky | 1988-04-26 |
| 4581299 | Blank for the manufacture of spherical filling bodies | — | 1986-04-08 |