Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4694265 | Device for filtering a high-frequency conductor susceptible to electromagnetic interference of a high-frequency space | — | 1987-09-15 |
KK
Karl H. Kupper
Overall (All Time): #3,982,137 of 4,157,543Top 100%
1
Patents All Time