Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627836 | Electrical discharge process and a device for multiple wire processing | Ivano Beltrami, Wolfgang Nagel | 2003-09-30 |
| 5034121 | Apparatus for preparing a machining liquid of an electroerosion machine | Hugo Kutil, Gideon Levy | 1991-07-23 |
| 5028319 | Apparatus for the preparation of machining liquid for an electroerosion machine | Hugo Kutil, Gideon Levy | 1991-07-02 |
| 4992641 | Apparatus for preparing a machining liquid of an electroerosion machine | Hugo Kutil, Gideon Levy | 1991-02-12 |
| 4859324 | Apparatus for filtering machine liquid of an electroerosion machine | Gideon Levy, Benjamin Moergeli | 1989-08-22 |
| 4765877 | Power supply means for a wire electrode of an electroerosion machine | Gideon Levy | 1988-08-23 |
| 4634825 | Apparatus for scavenging the erosion zone of spark-erosive cutting plants | Boris Sciaroni, Beat Kilcher, Gideon Levy | 1987-01-06 |