FT

Fritz Troster

IE International Standard Electric: 1 patents #147 of 567Top 30%
📍 Hessigheim, DE: #18 of 22 inventorsTop 85%
Overall (All Time): #4,052,053 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4384764 Viewing angle control for liquid-cell display device Kurt M. Tischer, Klaus-Peter Voigt, Rolf Zondler 1983-05-24