Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509438 | Optimum dipropylene glycol content polytrimethylene terephthalate compositions | Donald R. Kelsey, Betty Marrou Scardino, Kailash Dangayach, Hans Reitz, Eckhard Seidel +1 more | 2003-01-21 |