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John Fred Spannaus

🗺 Texas: #1,517 of 5,943 inventorsTop 30%
Overall (1997): #125,935 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5646651 Block mode, multiple access multi-media/graphics memory Alexander G. MacInnis 1997-07-08