Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6351939 | Swirling, impinging sheet injector | Li-Keng Tseng | 2002-03-05 |
| 4652209 | Knurled turbine tip seal | — | 1987-03-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6351939 | Swirling, impinging sheet injector | Li-Keng Tseng | 2002-03-05 |
| 4652209 | Knurled turbine tip seal | — | 1987-03-24 |