Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8139335 | Protective circuit | Dirk Quardt, Volker Grosch, Harald Mundinger | 2012-03-20 |
| 7864497 | Protective circuit | Dirk Quardt, Volker Grosch, Harald Mundinger | 2011-01-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8139335 | Protective circuit | Dirk Quardt, Volker Grosch, Harald Mundinger | 2012-03-20 |
| 7864497 | Protective circuit | Dirk Quardt, Volker Grosch, Harald Mundinger | 2011-01-04 |