Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SF

Saifee Fakhruddin

ZSZenith Data Systems: 2 patents #20 of 84Top 25%
Three Rivers, MI: #302 of 578 inventorsTop 55%
Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,291,598 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5283889 Hardware based interface for mode switching to access memory above one megabyte David J. DeLisle, Lloyd W. Gauthier, Robert A. Kohtz 1994-02-01
5280621 Personal computer having dedicated processors for peripheral devices interconnected to the CPU by way of a system control processor Brian C. Barnes, Mark J. Foster, Lloyd W. Gauthier, David J. DeLisle, David R. Veit 1994-01-18