Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281220 | Soft propylene copolymer composition | Johan Defoer | 2025-04-22 |
| 12146047 | Soft propylene copolymer composition | Johan Defoer | 2024-11-19 |
| 10793753 | Visbreaking process | Tuan Tran | 2020-10-06 |
| 4999064 | Process for producing weather resistant construction elements | — | 1991-03-12 |