Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11358894 | Micro-bubble pump apparatus for water treatment | Sang Moon Lee | 2022-06-14 |
| 5967748 | Fan shroud for outdoor unit of air conditioner | — | 1999-10-19 |
CJ
Choon Man Jang
Korea Institute Of Civil Engineering And Building Technology: 1 patents #27 of 119Top 25%
Overall (All Time): #1,847,445 of 4,157,543Top 45%
2
Patents All Time