Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635930 | Protective circuit | Joerg Hauptmann | 2003-10-21 |
AK
Alexander Kahl
Overall (2003): #266,455 of 273,478Top 100%
1
Patents 2003