Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11639157 | Brushless car wash system including a telescoping unit for washing top and rear surfaces of vehicles | William Yoon S Chu, Hyuntae Kim, Heon Sagong, Hyeonseop Shim | 2023-05-02 |
| 11590939 | Brushless car wash system including a traveling module for washing side surfaces of vehicles | William Yoon S Chu, Hyuntae Kim, Heon Sagong, Hyeonseop Shim | 2023-02-28 |