Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422754 | Hydrodynamic sleeve bearing with tilting thrust buttons and oil distribution ring | Qimin Dong | 2002-07-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422754 | Hydrodynamic sleeve bearing with tilting thrust buttons and oil distribution ring | Qimin Dong | 2002-07-23 |