Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10673083 | Fuel cell device with a flushing gas path | Daniel Grundei, Oliver Kleppa | 2020-06-02 |
| D881156 | Sound amplifier | Iwan Hänggi | 2020-04-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10673083 | Fuel cell device with a flushing gas path | Daniel Grundei, Oliver Kleppa | 2020-06-02 |
| D881156 | Sound amplifier | Iwan Hänggi | 2020-04-14 |