Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353040 | Multi-layer module with constant characteristic impedance | Helmut Schettler, Rainer Stahl, Rainer Zuhlke | 1982-10-05 |
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Horst Krumm
Overall (All Time): #4,076,742 of 4,157,543Top 100%
1
Patents All Time