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

David William Guerin — 1 Patent in 2021

Amazon: 1 patents #1,401 of 4,535Top 35%
Boylston, MA: #12 of 18 inventorsTop 70%
Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #484,733 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10889441 Mobile drive unit having a conveyor module Dragan Pajevic, Stephen T. Campbell, Peter Thomas Colantonio, Jude Royston Jonas, Kevin John Trenholme 2021-01-12