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

Stephen T. Campbell — 3 Patents in 2021

Amazon: 3 patents #342 of 4,535Top 8%
Newton, MA: #65 of 504 inventorsTop 15%
Massachusetts: #1,400 of 14,123 inventorsTop 10%
Overall (2021): #62,404 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11111076 Optimized shipment transfer Robert M Whitten, Shilpi Gupta, Ibolya Horvath, Oksana Mikhailovna Kharchenko, Justina Lakinger +1 more 2021-09-07
11084666 Robotic overdrive units for hybrid sortation systems and methods Victoria M. Eddy, Brandon William Porter 2021-08-10
10889441 Mobile drive unit having a conveyor module Dragan Pajevic, Peter Thomas Colantonio, David William Guerin, Jude Royston Jonas, Kevin John Trenholme 2021-01-12