Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620762 | Textile fiber-working units and compositions for their fiber-working surface layer | Kenneth K. Ko | 1997-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620762 | Textile fiber-working units and compositions for their fiber-working surface layer | Kenneth K. Ko | 1997-04-15 |