Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518237 | Gas distribution unit for fluidized bed reactor system, fluidized bed reactor system having the gas distribution unit, and method for preparing granular polycrystalline silicon using the fluidized bed reactor system | Gui Ryong Ahn, Ji Ho Kim, Joo Hee Han, Gil Ho KIM, Won Ik LEE | 2019-12-31 |