Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6685859 | Processes for making poly(trimethylene terephthalate) yarn | James M. Howell | 2004-02-03 |
| 6672047 | Processes of preparing partially oriented and draw textured poly(trimethylene terephthalate) yarns | James M. Howell, Michelle Watkins | 2004-01-06 |