Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808906 | High voltage regulator for CRT anode voltage supply | — | 1989-02-28 |
SL
Steven F. Liepe
Overall (1989): #55,212 of 140,708Top 40%
1
Patents 1989