Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6259050 | Burn-off contact arrangement | Lukas Zehnder, Ion Gavrilita, Jörg Peter, Thomas Schoenemann | 2001-07-10 |
| 5835362 | Current conductor arrangement | Jochen Rees, Alexander Stoev | 1998-11-10 |
| 5473260 | Method and circuit arrangement for measuring the depletion layer temperature of a GTO thyristor | Christian Hauswirth, Gerhard Hochstuhl, Bruno Hofstetter | 1995-12-05 |
| D344871 | Pizza oven | — | 1994-03-08 |
| 5248441 | Process for the recovery of copper from copper-containing industrial waste waters | — | 1993-09-28 |