Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7723997 | Method and arrangement for the detection of a coil | Bertram Kölbli, Martin Leonhardt, Alexander Zinell | 2010-05-25 | |
| 5835354 | Compact modular structure for electrical converters | Guenter Fiebig | 1998-11-10 | $62,221,000 |