Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5959189 | Test apparatus for lubrication performance of rolling bearings | Yeau-Ren Jeng, Cheng-Chang Ling | 1999-09-28 |
| 5848845 | Configuration of lubrication nozzle in high speed rolling-element bearings | Yeau-Ren Jeng, Cheng-Chang Ling | 1998-12-15 |