Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6919950 | Liquid crystal device and a liquid crystal material | Roman Dabrowski, Herman Pauwels, Anders Dahlgren, Sven T. Lagerwall, Per Rudquist +3 more | 2005-07-19 |
| 4849130 | Liquid crystalline ethane derivatives, their preparation and the liquid crystal compositions containing same | Roman Dabrowski, Jerzy Dziaduszek, Tomasz Szczucinnski, Zofia Stolarz, Jozef Zmija +2 more | 1989-07-18 |