FA

Frank J. Arrison

SP Sperry: 1 patents #355 of 841Top 45%
📍 Warrington, PA: #118 of 202 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,075,443 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4348705 Random access flexible disk memory Faquir C. Mittal, Arnold Schonfeld 1982-09-07