Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4213173 | Polarity-and-load independent circuit arrangement for converting electrical energy | Werner Lochter | 1980-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4213173 | Polarity-and-load independent circuit arrangement for converting electrical energy | Werner Lochter | 1980-07-15 |