Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808820 | Multilayer containers and preforms having barrier properties utilizing recycled material | Robert Lee | 2004-10-26 |
| 6676883 | Methods for preparing coated polyester articles | Robert Lee | 2004-01-13 |