Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632337 | Electrode for the electrochemically fine-boring workpieces and method for producing the same | Albin Platz | 2003-10-14 |
| 4529493 | Apparatus for the electrolytic drilling of precision holes | — | 1985-07-16 |