Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246999 | Thermoplastic polymer composition | Zbigniew Wielgosz, Valentina Amerik, Dmitrij Bojko, Regina Jeziórska, Ewa Kowalska +3 more | 1993-09-21 |
| 4424299 | Process for manufacturing of unsaturated polyester resins with reduced volatilization of monomer | Zofia Klosowska-Wolkowicz, Ewa Kicko-Walczak, Andrzej Kopec | 1984-01-03 |