Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767384 | Gas phase polyethylene copolymers | Porter C. Shannon, Handel D. Bennett, Nathaniel B. Guy, James L. Schulze, Sr., Michael G. Tribo | 2023-09-26 |
| 6943134 | Bimodal polyolefin production process and films therefrom | Chi-I Kuo, G. McCullough Laughlin, Pradeep P. Shirodkar, Fred D. Ehrman, Porter C. Shannon +2 more | 2005-09-13 |
| 6875828 | Bimodal polyolefin production process and films therefrom | Chi-I Kuo, G. McCullough Laughlin, Pradeep P. Shirodkar, Fred D. Ehrman, Porter C. Shannon +2 more | 2005-04-05 |