Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672254 | Contact element for transmitting current to a workpiece for use in electrochemical material working | — | 1997-09-30 |
WM
Wolfgang Mauz
Overall (1997): #58,347 of 185,788Top 35%
1
Patents 1997