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

Stephen B. Preston — 3 Patents

CCCompaq Computer: 3 patents #362 of 1,604Top 25%
Spring, TX: #748 of 2,039 inventorsTop 40%
Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,648,934 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5570107 Circuitry and method for high visibility cursor generation in a graphics display Paul B. Wood, Thomas M. Albers 1996-10-29
5389947 Circuitry and method for high visibility cursor generation in a graphics display Paul B. Wood, Thomas M. Albers 1995-02-14
4926322 Software emulation of bank-switched memory using a virtual DOS monitor and paged memory management Gary A. Stimac, William C. Crosswy, James S. Flannigan 1990-05-15