Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David Foster — 1 Patent in 2019

Microsoft: 1 patents #2,371 of 7,452Top 35%
Los Altos, CA: #449 of 907 inventorsTop 50%
California: #27,528 of 67,890 inventorsTop 45%
Overall (2019): #497,959 of 560,194Top 90%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10389712 Passive security enforcement David Steeves, Kim Cameron, Todd L. Carpenter, Quentin S. Miller 2019-08-20