Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9015004 | System for emergency power supply in case of power grid failure | Ingo Schwenzien | 2015-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9015004 | System for emergency power supply in case of power grid failure | Ingo Schwenzien | 2015-04-21 |