Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11287482 | Dual-voltage battery with current sensors, and calibration method for the same | Sebastian Kahnt, Juergen Krieger | 2022-03-29 |
| 11290007 | Device for coupling electrical grids | — | 2022-03-29 |
| 11245270 | Two-voltage battery | Hans Joachim Liebscher | 2022-02-08 |
| 11233294 | Dual-voltage battery and assembly method for same | Sebastian Kahnt | 2022-01-25 |
| 10994632 | Dual-voltage battery | Sebastian Kahnt | 2021-05-04 |
| 10850620 | Operating method for a dual-voltage battery | Sebastian Kahnt, Hans Joachim Liebscher | 2020-12-01 |
| 10710469 | Automotive dual voltage battery charging system | Sebastian Kahnt | 2020-07-14 |
| 7513977 | Coke drum automated drill stem guide and cover system | Mark Taylor | 2009-04-07 |
| 6898847 | Method for producing an electrical connection between a plug element and a printed circuit board | Ralf Schulze | 2005-05-31 |
| 6719571 | Housing with an electrical circuit accommodated therein | Ralf Schulze | 2004-04-13 |
| 6109590 | Iron ore slide valve with internal support clamp | — | 2000-08-29 |
| 5900791 | Armature-mounting arrangement for a hinged-armature relay | Wolfgang Hoffmann, Maik Zimmer | 1999-05-04 |
| 5864269 | Electromagnetic hinged-armature relay | Andreas Grueber, Wolfgang Hoffmann, Maik Zimmer | 1999-01-26 |
| 5864268 | Electromagnetic relay and method of adjustment of a response voltage thereof | Wolfgang Hoffmann, Maik Zimmer | 1999-01-26 |
| 5591939 | Enclosure hood | Wolfgang Hoffmann, Maik Zimmer | 1997-01-07 |
| 5475352 | Armature support for a hinged relay | Wolfgang Hoffmann, Maik Zimmer | 1995-12-12 |
| 4642611 | Sound engine | — | 1987-02-10 |