Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9187879 | Method for controlling operation of dump for construction machinery | — | 2015-11-17 |
| 8909438 | Swing control system for hybrid construction machine | Chun-Han Lee | 2014-12-09 |