Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6303890 | Method for the controlled withdrawal movement of a machining electrode in an erosion device | — | 2001-10-16 |
| 5922220 | Method and apparatus for electroerosive cutting | Ivano Beltrami, Wolfgang Nagel, Antonio Prati, deceased | 1999-07-13 |