Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879726 | Structuring of sliding surface portions | Leo Schreiber, Wolfgang Hafner, Matthias Weber, Jürgen Reingen, Hans-Georg Kuhn +1 more | 2018-01-30 |
| 6620307 | Method for a removal of cathode depositions by means of bipolar pulses | Alexandr Zaitsev, Nasich Gimaev, Voctor Kutsenko, Nailya A. Amirchanova, Aleksandr Leonidovich Belogorsky +2 more | 2003-09-16 |
| 6327784 | Method of manufacturing a cutting member having an auxiliary layer | Hermanus S. J. Altena, Foppe Kramer, Johan Pragt | 2001-12-11 |
| 6214200 | Method and arrangement for the electrochemical machining of a workpiece | Hermanus S. J. Altena, Anton M. Boorsma, Foppe Kramer | 2001-04-10 |
| 5904831 | Method of electrochemically machining workpieces | Hermanus S. J. Altena, Foppe Kramer | 1999-05-18 |
| 5738777 | Method of electrochemically machining workpieces | Marinus Bliek | 1998-04-14 |