Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9421697 | Method of using recycled pet flake directly in an injection molding process | Lawrence Robert Deardurff | 2016-08-23 |
| 6825311 | Method for cooling post reactor polyethylene terephthalate flakes | Dennis C. Balduff | 2004-11-30 |