Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9580862 | Device and method for treating (softening) continuously conveyed material | Andreas Hiss, Klaus Dieter Traut | 2017-02-28 |
| 4376241 | Erosive cutting machine for the final machining of punching and cutting tools | — | 1983-03-08 |
| 4224495 | Electrical discharge machining apparatus with compound electrode movement | Gottfried Vogler, Hans Knecht, Giampaolo Pierobon, Bernd Schumacher, Arnold Zimmerman | 1980-09-23 |