Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493315 | Blasting system and operating method for same | Tae Seob Shin | 2022-11-08 |
| 11333476 | Blasting system and operating method for same | Yong Seok Kuk | 2022-05-17 |
| 11221200 | Blasting system and operating method for same | Yong Seok Kuk | 2022-01-11 |