Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673549 | Method and apparatus for producing randomly variegated multiple strand twisted yarn and yarn and fabric made by said method | — | 1997-10-07 |
| 5619849 | Method and apparatus for producing randomly variegated multiple strand yarn in twisting together at least two yarns and yarn and fabric made by said method | — | 1997-04-15 |