Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4786477 | Fluidized bed reactor with microwave heating system for preparing high-purity polycrystalline silicon | Poong Yoon | 1988-11-22 |
YS
Yongmok Song
Overall (All Time): #3,963,404 of 4,157,543Top 100%
1
Patents All Time