Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11495969 | Method and device for detection of sub-synchronous oscillations in a power system | Waldemar Rebizant, Sebastian Schneider, Pawel Regulski | 2022-11-08 |
| 11428720 | Measuring arrangement and method of measuring electrical signals | Frank Mieske, Matthias Loerke | 2022-08-30 |
| 10734179 | Method and apparatus for controlling a circuit breaker in an electrical energy supply network | — | 2020-08-04 |
| 10439386 | Protection method for protecting a generator or power station unit and protective device for carrying out such a method | Kai Trunk, Edmund Eisenburger | 2019-10-08 |
| 4790722 | Multi-blade rotor for a windmill-type apparatus | — | 1988-12-13 |
| 4326078 | Process for preparation of hydrazobenzenes by catalytic hydrogenation of nitrobenzenes | — | 1982-04-20 |
| 4322554 | Polymeric azomethines | Gunther Meyer, Klaus-Dieter Steffen | 1982-03-30 |
| 4297502 | Aromatic bisazomethines, a method for their preparation, and their use as reactive pigments | Gunther Meyer, Klaus-Dieter Steffen | 1981-10-27 |