WD

Witold Drzewinski

📍 Brzozów, PL: #1 of 1 inventorsTop 100%
Overall (2005): #77,117 of 245,428Top 35%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
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