Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Darrough West — 1 Patent

IBM: 1 patents #44,794 of 70,183Top 65%
Winston-Salem, NC: #821 of 1,346 inventorsTop 65%
North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #2,736,664 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11055081 Recommending software project dependency upgrades Alexander Sobran, Joseph Hughes, John H. Walczyk, III, Bo Zhang 2021-07-06