Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4296058 | Process for enhancing the uniformity of dye uptake of false twist texturized polyethylene terephthalate fibrous materials | John Chu Chen | 1981-10-20 |
| 4195052 | Production of improved polyester filaments of high strength possessing an unusually stable internal structure | Michael L. Jaffe, Herman Leslie Lanieve, Edward J. Powers | 1980-03-25 |
| 4195161 | Polyester fiber | Michael L. Jaffe, Michael M. Besso | 1980-03-25 |