Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835339 | Process for preparing poly(trimethylene terephthalate) tetrachannel cross-section staple fiber | Ismael A. Hernandez, Geoffrey Hietpas, Claudia Schultze | 2004-12-28 |
| 6752945 | Process for making poly(trimethylene terephthalate) staple fibers | Ismael A. Hernandez, Geoffrey Hietpas, Claudia Schultze | 2004-06-22 |
| 6684618 | Yarns comprised of bulked continuous filaments of poly (trimethylene terephthalate) | Wae-Hai Tung, Frank Werny | 2004-02-03 |
| 6685859 | Processes for making poly(trimethylene terephthalate) yarn | Joe Forrest London, Jr. | 2004-02-03 |
| 6672047 | Processes of preparing partially oriented and draw textured poly(trimethylene terephthalate) yarns | Joe Forrest London, Jr., Michelle Watkins | 2004-01-06 |