Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674107 | Diamond polishing method and apparatus employing oxygen-emitting medium | John Edwin Graebner, Sungho Jin, Wei Zhu | 1997-10-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674107 | Diamond polishing method and apparatus employing oxygen-emitting medium | John Edwin Graebner, Sungho Jin, Wei Zhu | 1997-10-07 |