Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724287 | Electromagnet | Thomas Kupfer | 2004-04-20 |
VN
Volker Nadenau
Overall (2004): #91,933 of 270,089Top 35%
1
Patents 2004