Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Schaffner — 2 Patents in 2020

SLSequitur Labs: 2 patents #3 of 9Top 35%
Seattle, WA: #840 of 4,747 inventorsTop 20%
Washington: #2,691 of 14,769 inventorsTop 20%
Overall (2020): #180,302 of 565,922Top 35%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10795985 Applications of secured memory areas and secure environments in policy-based access control systems for mobile computing devices Philip Attfield, Michael Thomas Hendrick 2020-10-06
10581852 Hardware implementation methods and system for secure, policy-based access control for computing devices Simon Curry, Paul Chenard, Philip Attfield 2020-03-03