JZ

Jindrich O. Zigmund

📍 Duarte, CA: #133 of 217 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,971,427 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D289064 Set of video-display chessmen — 1987-03-31