Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803082 | Methods for the late introduction of additives into polyethylene terephthalate | Carl Steven Nichols | 2004-10-12 |
| 6710158 | Methods for making polyester bottle resins having reduced frictional properties | Walter Lee Edwards, Robert Joseph Schiavone, Carl Steven Nichols | 2004-03-23 |