WA

Walter Angst

📍 Zumikon, CH: #14 of 32 inventorsTop 45%
Overall (All Time): #2,373,818 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4224604 Digital optical display with magnetic code plate indexing — 1980-09-23
4214391 Optical numerical segment display — 1980-07-29