Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439273 | Method and apparatus for cleaning filter candles in a candle filter | Roland Kruger, Markus Kolczyk, Dietmar Oechsle | 2002-08-27 |
| 6365054 | Plant for filling containers and a method for operating a plant for filling containers | Roland Kruger, Markus Kolczyk, Dietmar Oechsle | 2002-04-02 |
| 4828697 | Suction filter | Wolfgang Diemer, Kurt Jakob, Josef Brokhage | 1989-05-09 |