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

Daniel Dulaney — 1 Patent in 2021

IBM: 1 patents #5,274 of 11,638Top 50%
Groton, MA: #24 of 64 inventorsTop 40%
Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #485,955 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10958421 User access control in blockchain Woong Ah Yoon, John Filippone, Bonnie Ishiguro, Alex Xingqi Casella 2021-03-23 $2,115,000