Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9455569 | Procedures for the operation of an electrical circuit | Christoph Saniter, Marco Boni, Sebastian Hildebrandt, Roland Jakob | 2016-09-27 |
| 9178443 | Electrical frequency converter for coupling an electrical power supply grid with an electrical drive | — | 2015-11-03 |
| 4203804 | Apparatus for the pyrolysis of pieces of rubber or like material, especially used motor vehicle tires | Walter Kaminsky, Hansjorg Sinn, Stanislav Tysarcyk | 1980-05-20 |