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

Andrew Ziegler — 2 Patents in 2021

IRIrobot: 1 patents #34 of 126Top 30%
Arlington, MA: #86 of 392 inventorsTop 25%
Massachusetts: #2,417 of 14,123 inventorsTop 20%
Overall (2021): #179,780 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11185204 Autonomous surface cleaning robot for wet and dry cleaning Christopher John Morse, Duane L. Gilbert, Jr., Andrew Jones, Scott Pratt, Paul E. Sandin +1 more 2021-11-30
D933823 Tubing support plate Andrew John Stein, Jayanthi Prasad 2021-10-19