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

James L. Chamberlain

IBM: 1 patents #44,794 of 70,183Top 65%
Durham, NC: #2,508 of 4,103 inventorsTop 65%
North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #2,970,075 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9792527 Automated slide comparator James H. Clinton, Blain A. Dillard, David A. Hoffman, Terrence E. White 2017-10-17