Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724287 | Electromagnet | Volker Nadenau | 2004-04-20 |
TK
Thomas Kupfer
Overall (2004): #101,243 of 270,089Top 40%
1
Patents 2004