Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10026194 | Apparatus and method for measuring mail size and acquiring mail information | — | 2018-07-17 |
| 9909618 | Thrust bearing for vehicle air compressor | Kyoung Ku Ha, Chang Ha Lee, Jeong-Hee Park, Tae Ho Kim, Jong Sung Lee +1 more | 2018-03-06 |