Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7476344 | Electrical apparatuses containing polytrimethylene homo- or copolyether glycol based electrical insulation fluids | Hari Babu Sunkara, Joseph V. Kurian | 2009-01-13 |
| 7147815 | Poly(trimethylene terephthalate) bicomponent fiber process | Jing-Chung Chang | 2006-12-12 |
| 7033530 | Process for preparing poly(trimethylene terephthalate) bicomponent fibers | Jing-Chung Chang, Joseph V. Kurian | 2006-04-25 |
| 6641916 | Poly(trimethylene terephthalate) bicomponent fibers | Jing-Chung Chang, Joseph V. Kurian | 2003-11-04 |