Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9627869 | Block for vehicle | — | 2017-04-18 |
| 8770647 | Wiper apparatus for vehicle | — | 2014-07-08 |
| 8726452 | Wiper device having improved durability | — | 2014-05-20 |
| 8627540 | Wiper device improving separation function of wiper blade | Jeong Byung Lee | 2014-01-14 |