Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9550219 | Apparatus of inhalation type for stocking wafer at ceiling and inhaling type wafer stocking system having the same | Ho-Geun Lee, Dong Gyu Yoo, Jae Hyun Lee, Jung Young Lee, Jun Han Lee +3 more | 2017-01-24 |