Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9222774 | Clinocompass for measuring strike and dip on irregular geological outcrop, and method of measuring strike and dip by using the same | Ki-Sung Sung, Jeong-Chan Kim | 2015-12-29 |