Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499031 | Polypropylenes having balanced strain hardening, melt strength, and shear thinning | George J. Pehlert | 2022-11-15 |
| 11414526 | High melt strength polypropylene and extrusion process for preserving melt strength | George J. Pehlert, Roswell E. King, III | 2022-08-16 |