HL

Horst Ladwig

Overall (All Time): #3,931,121 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4842375 Method for the orientation of liquid crystals Arno Seeboth, Joerg Gloede, Hans-Dieter Koswig, Hartwin Obernik, Helmuth Seeboth 1989-06-27