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

David Foster

Microsoft: 1 patents #2,189 of 7,064Top 35%
Los Altos, CA: #438 of 841 inventorsTop 55%
California: #24,257 of 60,394 inventorsTop 45%
Overall (2017): #450,734 of 506,227Top 90%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9641502 Passive security enforcement David Steeves, Kim Cameron, Todd L. Carpenter, Quentin S. Miller 2017-05-02