Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668502 | Amplifier stage having a switchable gain and reduced distortion | — | 1997-09-16 |
JR
Johannes J. F. Rijns
Overall (1997): #126,520 of 185,788Top 70%
1
Patents 1997