Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904397 | Device for the mechanical cleansing of fluids | Klaus Eimer, Hans-Werner Schildmann, Detlef Taprogge, Dieter Patzig | 1990-02-27 |
| 4565631 | Backflow-type self-cleaning filter | Klaus Eimer, Klaus Grobe, Georg Mayer, Dieter Patzig | 1986-01-21 |