Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10090703 | Converter module and switchgear assembly for AC and DC power distribution | Hans-Peter Merkel, Andre Schaerer | 2018-10-02 |
| 8994543 | Diagnosis and maintenance device for a switchgear assembly and corresponding switchgear assembly | Hans-Peter Merkel, Ralf Graf | 2015-03-31 |