Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1006088 | Sight glass | Ha Yeong Seong, Jung Hoon Choi | 2023-11-28 |
| D1006089 | Sight glass | Ha Yeong Seong, Jung Hoon Choi | 2023-11-28 |
| D1006191 | Ball valve | Ha Yeong Seong, Jung Hoon Choi | 2023-11-28 |
| D1005451 | Ball valve | Ha Yeong Seong, Jung Hoon Choi | 2023-11-21 |