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

John B. Sledge

USUs Spine: 1 patents #15 of 22Top 70%
Marblehead, MA: #247 of 401 inventorsTop 65%
Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,232,493 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8323345 Anterior lumbar interbody fusion cage device and associated method 2012-12-04