Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058360 | Polyester blends exhibiting low temperature toughness | Mark Edward Stewart, Stephen Weinhold, Richard D. Peters, Roger L. Martin | 2011-11-15 |
| 8057726 | Screw designs having improved performance with low melting PET resins | Marcus David Shelby, Michael Eugene Donelson, Steven Lee Stafford, Mark Edward Stewart, Stephen Weinhold +2 more | 2011-11-15 |
| 8039577 | Polyester polymer and copolymer compositions containing titanium nitride particles | Zhiyong Xia, Steven Lee Stafford, Susan Sims | 2011-10-18 |
| 8022168 | Spheroidal polyester polymer particles | Stephen Weinhold, Michael Paul Ekart, Benjamin Gamble | 2011-09-20 |
| 7960472 | Late addition to effect compositional modifications in condensation polymers | Kenrick Lyle Venett, Bruce Roger DeBruin | 2011-06-14 |
| 7935399 | Low melting polyester polymers | Michael Paul Ekart, Mary Therese Jernigan, Stephen Weinhold, Rodney Scott Armentrout | 2011-05-03 |
| 7863405 | Removal of residual acetaldehyde from polyester polymer particles | Rodney Scott Armentrout, Michael Paul Ekart, Bruce Roger DeBruin | 2011-01-04 |