Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691890 | Power supply with power factor correction circuit | — | 1997-11-25 |
RH
Richard Charles Hyde
Overall (1997): #88,802 of 185,788Top 50%
1
Patents 1997