Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6515467 | Method and system for optically detecting an electric current by means of light signals having different wavelengths | Thomas Bosselmann, Michael Willsch | 2003-02-04 |
| 6512357 | Polarimetric sensor for the optical detection of a magnetic field and polarimetric sensor for the optical detection of an electric current | Thomas Bosselmann, Michael Willsch | 2003-01-28 |