Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338345 | Method for producing acrylic solid surface with improved color and scratch appearance | Mohammad Mohammadkhani, Roger Neil Caldwell | 2025-06-24 |
| 9353196 | Bimodal polymerization process utilizing chromium/silica catalysts | Michael W. Lynch | 2016-05-31 |
| 9249286 | Multimodal polyethylene pipe resins and process | — | 2016-02-02 |
| 8475898 | Polyolefin resin blends for crack-resistant pipe | Shaotian Wang, Gregory G. Hlatky, Jean A. Merrick-Mack, Kenneth J. Klug, Wallace W. Yau | 2013-07-02 |
| 8114493 | Polyethylene pipe resins | Robert L. Sherman, JR., Charles S. Holland, Mick C. Hundley | 2012-02-14 |
| 7776974 | Olefin polymerization process | Linda N. Winslow, Sandor Nagy, Natalia Nagy, Barbara M. Tsuie, Charles H. Gates, Jr. | 2010-08-17 |
| 7232604 | Flame retardant crosslinkable compositions and articles | Cindy L. Flenniken | 2007-06-19 |
| 6803421 | High flow filled propylene polymer compositions having improved impact and dimensional properties | — | 2004-10-12 |