RC

Reed R. Churchward

SP Sperry: 1 patents #355 of 841Top 45%
📍 Apple Valley, MN: #294 of 500 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,981,363 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4691303 Refresh system for multi-bank semiconductor memory Thomas L. Krocheski 1987-09-01