Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DD

David A. Durfee — 1 Patent in 2021

Microsoft: 1 patents #1,811 of 6,492Top 30%
North Scituate, RI: #2 of 5 inventorsTop 40%
Rhode Island: #192 of 654 inventorsTop 30%
Overall (2021): #485,930 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11170131 Differentially private top-k selection Ryan M. Rogers, Sean Peng, Ya Xu 2021-11-09 $291,378,000