Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10551003 | Adsorbed natural gas storing tank | Bu Yeol Ryu | 2020-02-04 |
| 10100693 | Urea solution pump unit | Bu Yeol Ryu, Chan Yo Jeon, Bu Hyeon Cho, Yong Taek Hwang | 2018-10-16 |
| 9895642 | Filter device for gas container and method of installing the same | Myeong Hwan Kim, Young-Seung Cho, Jae Min Lee, Chang Han Kim, Seung-Hoon Choi | 2018-02-20 |
| 9874131 | Pump module | Bu Yeol Ryu, Chan Yo Jeon, Bu Hyeon Cho, Yong Taek Hwang | 2018-01-23 |
| 9827849 | Fuel tank | Bu Yeol Ryu | 2017-11-28 |
| 9644518 | Urea filler neck and urea tank for prevention of urea overflow and urea after-treatment system with outside filler neck | Chang Ho Ham, Dong Myoung Ryoo, Young-Jae Lim, Myung Keun CHAE | 2017-05-09 |
| 9611866 | Urea solution pumping module | Buyeol Ryu, Dong Myoung Ryoo, Chan Yo Jeon, Yong Taek Hwang, Il Kyu Choi | 2017-04-04 |
| 9528478 | Fuel feeding system for vehicle | Seung Hwan Park, Bu Yeol Ryu, Seung Yup Oh, Sung Hwan Chi | 2016-12-27 |
| 9481239 | Misfuelling prevention apparatus for vehicles | Bu Yeol Ryu, Bo Sung Lee | 2016-11-01 |
| 9067488 | Filler neck apparatus for preventing fuel from mixing | Bu Yeol Ryu, Bo Sung Lee | 2015-06-30 |
| 8839768 | Canister for vehicles and fuel evaporative system provided with the same | Myeong Hwan Kim, Buyeol Ryu | 2014-09-23 |