Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221530 | Polypropylene copolymer composition having subzero impact resistance | John Kaarto, Jing Zhong | 2025-02-11 |
| 12187880 | Polypropylene polymer composition having high stiffness properties | John Kaarto, Jing Zhong | 2025-01-07 |