Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631542 | Method for controlling the strength of a charging current | Guenter Lohr, Alexander Osswald | 1997-05-20 |
PW
Peter Wolf
Overall (1997): #93,221 of 185,788Top 55%
1
Patents 1997