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

James Craig Walker

Chester Springs, PA: #138 of 227 inventorsTop 65%
Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #2,679,862 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11443648 Systems and methods to assist an instructor of a course Christopher Greg Brinton, Mung Chiang, Sangtae Ha, William D. Ju, Stefan Rudiger Rill +1 more 2022-09-13