Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791683 | Multi-tooth coil winding for a three-phase rotating field machine | Jens Krotsch | 2023-10-17 |
| 11349356 | Multi-tooth coil winding for a double-phase rotating field machine | Jens Krotsch | 2022-05-31 |
| 11303179 | Stator of a rotating field machine | Jiawei He, Jens Krotsch, Roland Erneker, Otmar Hügel, Walter Hofmann | 2022-04-12 |
| 11139710 | Winding arrangement for a three-phase machine | Jens Krotsch | 2021-10-05 |
| 10978967 | PM line-start motor and switch-on method therefor | Hans-Georg Schirmer | 2021-04-13 |
| 9806588 | Electric motor | Martin Hoffmann | 2017-10-31 |
| 9685845 | Method of making a squirrel cage rotor having reduced radius to accommodate permanent magnets | Sven Urschel, Ralf Fischer | 2017-06-20 |
| 9048714 | Squirrel cage rotor having reduced radius to accommodate permanent magnets | Sven Urschel, Ralf Fischer | 2015-06-02 |
| 7564158 | Three-phase synchronous machine having a permanent magnet rotor with an induction cage | Rolf Vollmer | 2009-07-21 |
| 6664690 | Permanent magnet excited rotor for a permanent magnet excited electric drive, particularly for AC main drives | — | 2003-12-16 |
| 5503000 | Method for determining small quantities of carbon monoxide and nitrogen oxides in gaseous mixtures | Anton Kling, Detlef Baresel | 1996-04-02 |
| 5351029 | Sensor for determining carbon monoxide | Detlef Baresel | 1994-09-27 |
| 4972811 | Ignition device with lowered ignition temperature | Detlef Baresel, Anton Kling | 1990-11-27 |
| 4194994 | Sintered metal oxide semiconductor having electrical conductivity highly sensitive to oxygen partial pressure | Detlef Baresel, Peter Scharner, Winfried Gillert | 1980-03-25 |