Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853645 | Amplifier arrangement with quiescent current control | Evert Seevinck, Willem De Jager | 1989-08-01 |
PB
Pieter Buitendijk
Overall (1989): #68,603 of 140,708Top 50%
1
Patents 1989