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

Charles L. St. John

North Vernon, IN: #2 of 4 inventorsTop 50%
Indiana: #1,028 of 3,524 inventorsTop 30%
Overall (2022): #494,257 of 548,613Top 95%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D971639 Target stand Michael Juraskovich 2022-12-06