Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788046 | Compensation current sensor | Stefan Schafer | 2004-09-07 |
| 6713999 | Current sensor working in accordance with the compensation principle | Stefan Schafer, Paul Mourick | 2004-03-30 |