Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6508926 | Method and device for partial electrochemical treatment of bar-shaped objects | Johann Falkner, Manfred Krepelka, Thomas Lummer | 2003-01-21 |
| 6168691 | Device for electrochemical treatment of elongate articles | Thomas Lummer, Wolfgang Richter, Reinhard Silberhorn, Manfred Krepelka | 2001-01-02 |
| 5401370 | Device for masking field lines in an electroplating plant | Gerhard Wilhelm | 1995-03-28 |