Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4509320 | Elastic covered yarn and method and apparatus for producing the same | — | 1985-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4509320 | Elastic covered yarn and method and apparatus for producing the same | — | 1985-04-09 |