UR

Ulrich Rosenfeld

VM Veb Werk Fuer Fernsehelektronik Im Veb Kombinat Mikroelektronik: 1 patents #1 of 21Top 5%
📍 Halle, BE: #2 of 12 inventorsTop 20%
Overall (1989): #34,065 of 140,708Top 25%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4874544 Ferroelectric liquid crystals Bak G Yong, Barth Petra, Demus Dietrich, Joachimi Detlev, Barbara Kampa +9 more 1989-10-17