Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4711079 | Roving blending for making sheath/core spun yarn | Kenneth Y. Wang | 1987-12-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4711079 | Roving blending for making sheath/core spun yarn | Kenneth Y. Wang | 1987-12-08 |