Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6957665 | Flow force compensating stepped shape spool valve | Weon Gyu Shin, Hyun Young CHOI, Hyo Pil Shin, Jong Yeol Kim | 2005-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6957665 | Flow force compensating stepped shape spool valve | Weon Gyu Shin, Hyun Young CHOI, Hyo Pil Shin, Jong Yeol Kim | 2005-10-25 |