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

James F. Schockley

QEQuantum Engineering: 1 patents #5 of 6Top 85%
Orange Park, FL: #65 of 152 inventorsTop 45%
Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #3,866,106 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5173681 Speed sensitive visual warning system for locomotives Mark Edward Kane 1992-12-22