Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4768141 | D.c.-a.c. converter having an asymmetric half-bridge circuit | Guido Hubertus, Wolfgang Sperzel, Johann Sturmer | 1988-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4768141 | D.c.-a.c. converter having an asymmetric half-bridge circuit | Guido Hubertus, Wolfgang Sperzel, Johann Sturmer | 1988-08-30 |