Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9687325 | Method of manufacturing zirconia block for artificial tooth having color gradient | Tae Seok Park | 2017-06-27 |
| 7561659 | Method for reconstructing a local high resolution X-ray CT image and apparatus for reconstructing a local high resolution X-ray CT image | Min-Hyoung Cho, Soo Yeol Lee, Sang Chul Lee | 2009-07-14 |