Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5719213 | Auxiliary agent for processing plastics, a method for preparing the agent and a method for producing unsaturated polyester resins characterized by supressed vaporization of the monomer component | Ewa Kicko-Walczak, Wojciech Wojdak, Tadeusz Jakubas, Maria Szczepanowska, Zdzislaw Mental +1 more | 1998-02-17 |
| 4906789 | Methods for bisphenol A production | Maciej Kiedik, Jo Kolt, Adam Mazur, Jerzy Marszycki, Eugeniusz Zajac +5 more | 1990-03-06 |
| 4301305 | Continuous process for preparation of dian | Maciej Kiedik, Jozef Kolt, Jerzy Czyz, Anna Niezgoda, Kazimierz Terelak | 1981-11-17 |