Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456108 | Input circuit for an output stage | Helmut Schmied, Bernd Bireckoven, Hartmut Michel | 2002-09-24 |
HB
Hans Berkemer
Overall (All Time): #3,558,636 of 4,157,543Top 90%
1
Patents All Time