Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5198591 | Method to manufacture bisphenol A | Maciej Kiedik, Jozef Kolt, Jerzy Marszycki, Eugeniusz Zajac, Teodor Bek +3 more | 1993-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5198591 | Method to manufacture bisphenol A | Maciej Kiedik, Jozef Kolt, Jerzy Marszycki, Eugeniusz Zajac, Teodor Bek +3 more | 1993-03-30 |