Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5929320 | Apparatus and method for judging deterioration of catalysts device and oxygen content sensing device | — | 1999-07-27 |
SY
Seong-Beom Yoo
Overall (All Time): #3,655,302 of 4,157,543Top 90%
1
Patents All Time