Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7581553 | Domestic injection type ultrasonic washing apparatus | Ki-hun Kim, Hyun Chul Lee, Sang Wook Park | 2009-09-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7581553 | Domestic injection type ultrasonic washing apparatus | Ki-hun Kim, Hyun Chul Lee, Sang Wook Park | 2009-09-01 |