Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654613 | Over drive control apparatus of direct current series motor | Jong Gun Kim, Chang-Soo Lee | 1997-08-05 |
SH
Seong Chul Huh
Overall (1997): #79,938 of 185,788Top 45%
1
Patents 1997