Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039556 | HDPE resins for use in pressure pipe and related applications | Qing Yang | 2011-10-18 |
| 7951881 | Polyethylene film having improved barrier properties and methods of making same | Ashish M. Sukhadia, Max P. McDaniel, Ted H. Cymbaluk, Lawrence Szmutko | 2011-05-31 |