Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Billy G. Cawlfield

SSStmicroelectronics Sa: 1 patents #938 of 1,676Top 60%
Dallas, TX: #4,358 of 7,543 inventorsTop 60%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,895,347 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4898835 Single mask totally self-aligned power MOSFET cell fabrication process 1990-02-06