Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619082 | Electric motor with sealing structure resisting the entry of sand and dust | — | 1997-04-08 |
JC
Jong-Han Choi
Overall (1997): #130,119 of 185,788Top 75%
1
Patents 1997