Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669144 | Razor blade technology | Steve S. Hahn, John Madeira, Chong-ping Peter Chou | 1997-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669144 | Razor blade technology | Steve S. Hahn, John Madeira, Chong-ping Peter Chou | 1997-09-23 |